{"title":"BITUTHENE® Post-Applied Waterproofing Membranes","description":"\u003ch2 data-section-id=\"18lplku\" data-start=\"380\" data-end=\"430\" class=\"PDq2pG_selectionAnchorContainer\"\u003eBITUTHENE® Post-Applied Waterproofing Membranes\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"432\" data-end=\"944\"\u003eBITUTHENE® is GCP's industry-leading range of post-applied waterproofing membranes, primers and detailing products, trusted worldwide to protect below-ground concrete structures from water ingress, water vapour and, on selected systems, hazardous ground gases. Designed for both new-build and refurbishment projects, BITUTHENE® waterproofing systems provide long-lasting protection for basements, foundations, retaining walls, lift pits, tunnels, podium decks, plaza decks and other critical concrete structures.\u003c\/p\u003e\n\u003cp data-start=\"946\" data-end=\"1406\"\u003eThe BITUTHENE® range includes \u003cstrong data-start=\"976\" data-end=\"993\"\u003eBITUTHENE® GP\u003c\/strong\u003e, \u003cstrong data-start=\"995\" data-end=\"1014\"\u003eBITUTHENE® 4000\u003c\/strong\u003e, \u003cstrong data-start=\"1016\" data-end=\"1036\"\u003eBITUTHENE® 4000S\u003c\/strong\u003e, \u003cstrong data-start=\"1038\" data-end=\"1057\"\u003eBITUTHENE® 8000\u003c\/strong\u003e, \u003cstrong data-start=\"1059\" data-end=\"1079\"\u003eBITUTHENE® 8000S\u003c\/strong\u003e, together with compatible primers, liquid detailing compounds and waterproofing mastics that work together to create a complete structural waterproofing system. Cold-applied installation removes the need for naked flames, while self-adhesive lap joints provide fast, secure installation with outstanding long-term performance.\u003c\/p\u003e\n\u003cp data-start=\"1408\" data-end=\"1750\"\u003eWhether you're waterproofing a residential basement, commercial foundation or major infrastructure project, BITUTHENE® membranes deliver proven protection against groundwater, moisture and aggressive soil conditions. At Clever Shield, we supply genuine GCP products with expert technical advice, specification assistance and fast UK delivery.\u003c\/p\u003e\n\u003ch3 data-section-id=\"15mkok4\" data-start=\"1752\" data-end=\"1778\"\u003eWhy Choose BITUTHENE®?\u003c\/h3\u003e\n\u003cul data-start=\"1780\" data-end=\"2370\"\u003e\n\u003cli data-section-id=\"vx930k\" data-start=\"1780\" data-end=\"1833\"\u003eIndustry-leading post-applied waterproofing systems\u003c\/li\u003e\n\u003cli data-section-id=\"5zjk79\" data-start=\"1834\" data-end=\"1870\"\u003eSelf-adhesive waterproof membranes\u003c\/li\u003e\n\u003cli data-section-id=\"1xh015a\" data-start=\"1871\" data-end=\"1919\"\u003eCold-applied installation with no naked flames\u003c\/li\u003e\n\u003cli data-section-id=\"19o1mqo\" data-start=\"1920\" data-end=\"1972\"\u003eSuitable for basements and below-ground structures\u003c\/li\u003e\n\u003cli data-section-id=\"1ax8ddn\" data-start=\"1973\" data-end=\"2025\"\u003eSelected products provide certified gas resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1u7ek2d\" data-start=\"2026\" data-end=\"2080\"\u003eExcellent resistance to groundwater and water vapour\u003c\/li\u003e\n\u003cli data-section-id=\"1j75wfw\" data-start=\"2081\" data-end=\"2140\"\u003eCompatible primers, mastics and liquid detailing products\u003c\/li\u003e\n\u003cli data-section-id=\"64pw0v\" data-start=\"2141\" data-end=\"2169\"\u003eCrack-bridging performance\u003c\/li\u003e\n\u003cli data-section-id=\"1cnzk8a\" data-start=\"2170\" data-end=\"2236\"\u003eSuitable for residential, commercial and infrastructure projects\u003c\/li\u003e\n\u003cli data-section-id=\"i5f22f\" data-start=\"2237\" data-end=\"2299\"\u003eTrusted by engineers and waterproofing specialists worldwide\u003c\/li\u003e\n\u003cli data-section-id=\"1jcdyv7\" data-start=\"2300\" data-end=\"2332\"\u003eManufacturer technical support\u003c\/li\u003e\n\u003cli data-section-id=\"1486jrc\" data-start=\"2333\" data-end=\"2370\"\u003eFast UK delivery from Clever Shield\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-section-id=\"z1ynvd\" data-start=\"3021\" data-end=\"3042\" class=\"PDq2pG_selectionAnchorContainer\"\u003eProducts to Include\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cul data-start=\"3044\" data-end=\"3250\"\u003e\n\u003cli data-section-id=\"bc57xj\" data-start=\"3044\" data-end=\"3058\"\u003eBITUTHENE GP\u003c\/li\u003e\n\u003cli data-section-id=\"1m0anx0\" data-start=\"3059\" data-end=\"3075\"\u003eBITUTHENE 4000\u003c\/li\u003e\n\u003cli data-section-id=\"1vguhxj\" data-start=\"3076\" data-end=\"3093\"\u003eBITUTHENE 4000S\u003c\/li\u003e\n\u003cli data-section-id=\"1m0dqu0\" data-start=\"3094\" data-end=\"3110\"\u003eBITUTHENE 8000\u003c\/li\u003e\n\u003cli data-section-id=\"1vjo66j\" data-start=\"3111\" data-end=\"3128\"\u003eBITUTHENE 8000S\u003c\/li\u003e\n\u003cli data-section-id=\"bc57yp\" data-start=\"3129\" data-end=\"3143\"\u003eBITUTHENE LM\u003c\/li\u003e\n\u003cli data-section-id=\"1nttefl\" data-start=\"3144\" data-end=\"3162\"\u003eBITUTHENE Mastic\u003c\/li\u003e\n\u003cli data-section-id=\"1dip5n6\" data-start=\"3163\" data-end=\"3184\"\u003eBITUTHENE Primer B1\u003c\/li\u003e\n\u003cli data-section-id=\"1dip5n5\" data-start=\"3185\" data-end=\"3206\"\u003eBITUTHENE Primer B2\u003c\/li\u003e\n\u003cli data-section-id=\"1dip61s\" data-start=\"3207\" data-end=\"3228\"\u003eBITUTHENE Primer S2\u003c\/li\u003e\n\u003cli data-section-id=\"1dip65g\" data-start=\"3229\" data-end=\"3250\"\u003eBITUTHENE Primer W2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2372\" data-end=\"2462\"\u003e\u003cstrong data-start=\"2372\" data-end=\"2462\"\u003eBrowse our complete range of BITUTHENE® waterproofing products and order online today.\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"gcp-preprufe-300r","title":"GCP Preprufe 300R","description":"\u003ch2 data-section-id=\"4kys3c\" data-start=\"224\" data-end=\"273\"\u003ePREPRUFE® 300R Pre-Applied Waterproof Membrane\u003c\/h2\u003e\n\u003cp data-start=\"275\" data-end=\"1027\"\u003ePREPRUFE® 300R is a premium pre-applied waterproof membrane engineered to create a continuous adhesive bond with poured concrete. Unlike conventional loose-laid membranes, it prevents water migration between the membrane and the concrete structure, providing long-term waterproofing protection for below-ground structures. Designed for horizontal applications, PREPRUFE 300R offers exceptional puncture resistance, outstanding durability and reliable protection for basements, foundation slabs and civil engineering projects. It is suitable for use in accordance with BS 8102 and contributes to protection against methane, carbon dioxide and radon gases when incorporated into an appropriate gas protection system.\u003c\/p\u003e\n\u003cp data-start=\"275\" data-end=\"1027\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/preprufe-300r-plus_0c2a65e5-6706-4d90-9f55-841d5086bd0f.png?v=1784894648\" alt=\"Pre-applied foundation waterproof membrane\"\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"17xbmye\" data-start=\"1029\" data-end=\"1044\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1046\" data-end=\"1662\"\u003e\n\u003cli data-section-id=\"8rwuji\" data-start=\"1046\" data-end=\"1102\"\u003eCreates a permanent adhesive bond with poured concrete\u003c\/li\u003e\n\u003cli data-section-id=\"qpz4bo\" data-start=\"1103\" data-end=\"1168\"\u003ePrevents lateral water migration between membrane and structure\u003c\/li\u003e\n\u003cli data-section-id=\"1upictc\" data-start=\"1169\" data-end=\"1210\"\u003eSuperior puncture and damage resistance\u003c\/li\u003e\n\u003cli data-section-id=\"1frzg9x\" data-start=\"1211\" data-end=\"1267\"\u003eSuitable for all horizontal waterproofing applications\u003c\/li\u003e\n\u003cli data-section-id=\"4sovbf\" data-start=\"1268\" data-end=\"1332\"\u003eExcellent resistance to groundwater contaminants and sulphates\u003c\/li\u003e\n\u003cli data-section-id=\"a90nhv\" data-start=\"1333\" data-end=\"1398\"\u003eContributes to methane, carbon dioxide and radon gas protection\u003c\/li\u003e\n\u003cli data-section-id=\"1sdsute\" data-start=\"1399\" data-end=\"1429\"\u003eFlexible and easy to install\u003c\/li\u003e\n\u003cli data-section-id=\"1ykqs6b\" data-start=\"1430\" data-end=\"1476\"\u003eSelf-adhesive selvedge for secure lap joints\u003c\/li\u003e\n\u003cli data-section-id=\"4iod6s\" data-start=\"1477\" data-end=\"1544\"\u003eCompatible with PREPRUFE Tape and Bituthene LM detailing products\u003c\/li\u003e\n\u003cli data-section-id=\"sjsrda\" data-start=\"1545\" data-end=\"1560\"\u003eBBA Certified\u003c\/li\u003e\n\u003cli data-section-id=\"3xyszq\" data-start=\"1561\" data-end=\"1662\"\u003eDesigned for long-term below-ground waterproofing performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"1664\" data-end=\"1679\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1681\" data-end=\"1894\"\u003e\n\u003cli data-section-id=\"1fnvsb0\" data-start=\"1681\" data-end=\"1699\"\u003eFoundation slabs\u003c\/li\u003e\n\u003cli data-section-id=\"16urrlk\" data-start=\"1700\" data-end=\"1722\"\u003eBasement floor slabs\u003c\/li\u003e\n\u003cli data-section-id=\"l8z1kh\" data-start=\"1723\" data-end=\"1741\"\u003eRaft foundations\u003c\/li\u003e\n\u003cli data-section-id=\"yobwn8\" data-start=\"1742\" data-end=\"1775\"\u003eUnderground concrete structures\u003c\/li\u003e\n\u003cli data-section-id=\"fzfb4e\" data-start=\"1776\" data-end=\"1804\"\u003eCivil engineering projects\u003c\/li\u003e\n\u003cli data-section-id=\"1igpm8q\" data-start=\"1805\" data-end=\"1832\"\u003ePodium deck waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"1yvu03t\" data-start=\"1833\" data-end=\"1869\"\u003eBelow-ground concrete construction\u003c\/li\u003e\n\u003cli data-section-id=\"kghx2a\" data-start=\"1870\" data-end=\"1894\"\u003eNew build developments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uhri7u\" data-start=\"1896\" data-end=\"1920\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-start=\"1922\" data-end=\"2281\"\u003e\n\u003cli data-section-id=\"5cjhly\" data-start=\"1922\" data-end=\"1976\"\u003eProduct Type: Pre-applied bonded waterproof membrane\u003c\/li\u003e\n\u003cli data-section-id=\"1dlqc43\" data-start=\"1977\" data-end=\"2000\"\u003eRoll Size: 1.2m × 30m\u003c\/li\u003e\n\u003cli data-section-id=\"1h1u1j0\" data-start=\"2001\" data-end=\"2026\"\u003eCoverage: 36m² per roll\u003c\/li\u003e\n\u003cli data-section-id=\"13ltueh\" data-start=\"2027\" data-end=\"2045\"\u003eThickness: 1.2mm\u003c\/li\u003e\n\u003cli data-section-id=\"1611tnf\" data-start=\"2046\" data-end=\"2065\"\u003eMinimum Lap: 75mm\u003c\/li\u003e\n\u003cli data-section-id=\"bet4d5\" data-start=\"2066\" data-end=\"2106\"\u003eMinimum Installation Temperature: +5°C\u003c\/li\u003e\n\u003cli data-section-id=\"1rk1wbe\" data-start=\"2107\" data-end=\"2164\"\u003eHydrostatic Pressure Resistance: Greater than 70 metres\u003c\/li\u003e\n\u003cli data-section-id=\"qo1o1j\" data-start=\"2165\" data-end=\"2195\"\u003eFire Classification: Class E\u003c\/li\u003e\n\u003cli data-section-id=\"1iub6l4\" data-start=\"2196\" data-end=\"2216\"\u003eStandard: EN 13967\u003c\/li\u003e\n\u003cli data-section-id=\"kvyvjx\" data-start=\"2217\" data-end=\"2281\"\u003eBBA Certificate: 97\/3325\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1r8frcv\" data-start=\"2283\" data-end=\"2312\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-start=\"2314\" data-end=\"2350\"\u003e\u003cstrong data-start=\"2314\" data-end=\"2350\"\u003eWhat is PREPRUFE® 300R used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2352\" data-end=\"2559\"\u003eIt is used as a pre-applied waterproof membrane beneath concrete foundation slabs and other horizontal below-ground structures where long-term waterproofing is required.\u003c\/p\u003e\n\u003cp data-start=\"2561\" data-end=\"2594\"\u003e\u003cstrong data-start=\"2561\" data-end=\"2594\"\u003eHow does PREPRUFE® 300R work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2596\" data-end=\"2777\"\u003eThe membrane bonds directly to freshly poured concrete, preventing water from tracking between the membrane and the structure if damage occurs.\u003c\/p\u003e\n\u003cp data-start=\"2779\" data-end=\"2824\"\u003e\u003cstrong data-start=\"2779\" data-end=\"2824\"\u003eCan it help protect against ground gases?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2826\" data-end=\"3002\"\u003eYes. It contributes to protection against methane, carbon dioxide and radon gases when incorporated into a suitable gas protection system.\u003c\/p\u003e\n\u003cp data-start=\"3004\" data-end=\"3063\"\u003e\u003cstrong data-start=\"3004\" data-end=\"3063\"\u003eIs PREPRUFE® 300R suitable for horizontal applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3065\" data-end=\"3234\"\u003eYes. PREPRUFE® 300R is specifically designed for all horizontal waterproofing applications and offers superior puncture resistance.\u003c\/p\u003e\n\u003cp data-start=\"3236\" data-end=\"3273\"\u003e\u003cstrong data-start=\"3236\" data-end=\"3273\"\u003eWhat accessories are recommended?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3275\" data-end=\"3446\"\u003eCompatible accessories include PREPRUFE Tape for lap joints, Bituthene LM for detailing and Adcor waterstops for construction joints.\u003c\/p\u003e\n\u003cp data-start=\"3275\" data-end=\"3446\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"3275\" data-end=\"3446\"\u003eDownloads\u003c\/p\u003e\n\u003cp data-start=\"3275\" data-end=\"3446\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPAT_preprufe_detail_tape_us_1601_1782215627.pdf?v=1784895198\" title=\"GCP Preprufe 300R Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"30m x 1.2m","offer_id":57321734439287,"sku":"GCPPREPRUFE300R","price":1649.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/preprufe-300r-plus_0c2a65e5-6706-4d90-9f55-841d5086bd0f.png?v=1784894648"},{"product_id":"gcp-preprufe-tape-lt","title":"GCP Preprufe Tape LT","description":"\u003ch2 data-section-id=\"rcof5k\" data-start=\"0\" data-end=\"43\" class=\"PDq2pG_selectionAnchorContainer\"\u003ePREPRUFE® Tape Waterproofing Detail Tape\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"45\" data-end=\"550\"\u003ePREPRUFE® Tape is a reinforced, pressure-sensitive waterproofing tape designed to create continuous watertight seals at membrane joints, penetrations, end laps and detailing areas within PREPRUFE waterproofing systems. Engineered with a unique dual-adhesive technology, it forms a permanent bond with PREPRUFE membranes while allowing poured concrete to adhere directly to the exposed surface, creating a continuous waterproof barrier around critical detailing areas.\u003c\/p\u003e\n\u003cp data-start=\"552\" data-end=\"969\"\u003eIdeal for sealing membrane end laps, repairs and complex detailing, PREPRUFE Tape is compatible with PREPRUFE waterproof membranes and waterproofing accessories. Available in both Low Temperature (LT) and Hot Climate (HC) grades, it delivers dependable adhesion across a wide range of installation conditions, helping maintain the integrity of below-ground waterproofing systems.\u003c\/p\u003e\n\u003cp data-start=\"552\" data-end=\"969\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPPreprufeTapeLT.png?v=1784894975\" alt=\"PREPRUFE waterproofing tape\"\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"17xbmye\" data-start=\"971\" data-end=\"986\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"988\" data-end=\"1532\"\u003e\n\u003cli data-section-id=\"rbtv3o\" data-start=\"988\" data-end=\"1038\"\u003eReinforced pressure-sensitive waterproofing tape\u003c\/li\u003e\n\u003cli data-section-id=\"el3pd7\" data-start=\"1039\" data-end=\"1076\"\u003eCreates continuous waterproof seals\u003c\/li\u003e\n\u003cli data-section-id=\"9csxkk\" data-start=\"1077\" data-end=\"1122\"\u003eDesigned for PREPRUFE waterproofing systems\u003c\/li\u003e\n\u003cli data-section-id=\"oi71sn\" data-start=\"1123\" data-end=\"1177\"\u003eBonds securely to PREPRUFE membranes and accessories\u003c\/li\u003e\n\u003cli data-section-id=\"1lcxk53\" data-start=\"1178\" data-end=\"1226\"\u003eIdeal for end laps, penetrations and detailing\u003c\/li\u003e\n\u003cli data-section-id=\"15zn79y\" data-start=\"1227\" data-end=\"1271\"\u003eSuitable for membrane repairs and patching\u003c\/li\u003e\n\u003cli data-section-id=\"ugyz1s\" data-start=\"1272\" data-end=\"1329\"\u003eHighly aggressive adhesive for long-lasting performance\u003c\/li\u003e\n\u003cli data-section-id=\"167byl9\" data-start=\"1330\" data-end=\"1379\"\u003eConcrete bonds directly to exposed tape surface\u003c\/li\u003e\n\u003cli data-section-id=\"qyooq3\" data-start=\"1380\" data-end=\"1433\"\u003eAvailable in Low Temperature and Hot Climate grades\u003c\/li\u003e\n\u003cli data-section-id=\"1tk1ugh\" data-start=\"1434\" data-end=\"1462\"\u003eFast and easy installation\u003c\/li\u003e\n\u003cli data-section-id=\"gsxose\" data-start=\"1463\" data-end=\"1532\"\u003eDurable and weather resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"1534\" data-end=\"1549\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1551\" data-end=\"1804\"\u003e\n\u003cli data-section-id=\"14mbm85\" data-start=\"1551\" data-end=\"1579\"\u003ePREPRUFE membrane end laps\u003c\/li\u003e\n\u003cli data-section-id=\"fg532e\" data-start=\"1580\" data-end=\"1600\"\u003eMembrane detailing\u003c\/li\u003e\n\u003cli data-section-id=\"hlugtu\" data-start=\"1601\" data-end=\"1620\"\u003ePipe penetrations\u003c\/li\u003e\n\u003cli data-section-id=\"ia9xer\" data-start=\"1621\" data-end=\"1643\"\u003eService penetrations\u003c\/li\u003e\n\u003cli data-section-id=\"191pmfs\" data-start=\"1644\" data-end=\"1667\"\u003eWaterproofing tie-ins\u003c\/li\u003e\n\u003cli data-section-id=\"1tnlaop\" data-start=\"1668\" data-end=\"1686\"\u003eMembrane repairs\u003c\/li\u003e\n\u003cli data-section-id=\"2vpxmt\" data-start=\"1687\" data-end=\"1715\"\u003ePatching damaged membranes\u003c\/li\u003e\n\u003cli data-section-id=\"1vp2rua\" data-start=\"1716\" data-end=\"1742\"\u003eFoundation waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"sbdkou\" data-start=\"1743\" data-end=\"1767\"\u003eBasement waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"p6mot0\" data-start=\"1768\" data-end=\"1804\"\u003eBelow-ground waterproofing systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uhri7u\" data-start=\"1806\" data-end=\"1830\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-start=\"1832\" data-end=\"2263\"\u003e\n\u003cli data-section-id=\"1ajc2il\" data-start=\"1832\" data-end=\"1896\"\u003eProduct Type: Reinforced pressure-sensitive waterproofing tape\u003c\/li\u003e\n\u003cli data-section-id=\"pr3zco\" data-start=\"1897\" data-end=\"1916\"\u003eRoll Width: 100mm\u003c\/li\u003e\n\u003cli data-section-id=\"18o0dei\" data-start=\"1917\" data-end=\"1935\"\u003eRoll Length: 15m\u003c\/li\u003e\n\u003cli data-section-id=\"1e8jqs1\" data-start=\"1936\" data-end=\"1954\"\u003eRoll Weight: 2kg\u003c\/li\u003e\n\u003cli data-section-id=\"1wyf0gw\" data-start=\"1955\" data-end=\"2061\"\u003eAvailable Grades:\n\u003cul data-start=\"1977\" data-end=\"2061\"\u003e\n\u003cli data-section-id=\"1fgy6qa\" data-start=\"1977\" data-end=\"2010\"\u003ePREPRUFE Tape LT: -5°C to +30°C\u003c\/li\u003e\n\u003cli data-section-id=\"q5tigv\" data-start=\"2013\" data-end=\"2061\"\u003ePREPRUFE Tape HC: Minimum +10°C (hot climates)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ebmwes\" data-start=\"2062\" data-end=\"2160\"\u003eRecommended Concrete Pour:\n\u003cul data-start=\"2093\" data-end=\"2160\"\u003e\n\u003cli data-section-id=\"ltvbg4\" data-start=\"2093\" data-end=\"2125\"\u003eWithin 56 days of installation\u003c\/li\u003e\n\u003cli data-section-id=\"xpsmwo\" data-start=\"2128\" data-end=\"2160\"\u003eWithin 42 days in hot climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fpiytk\" data-start=\"2161\" data-end=\"2263\"\u003eCompatible With: PREPRUFE waterproof membranes and accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1r8frcv\" data-start=\"2265\" data-end=\"2294\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-start=\"2296\" data-end=\"2331\"\u003e\u003cstrong data-start=\"2296\" data-end=\"2331\"\u003eWhat is PREPRUFE Tape used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2333\" data-end=\"2533\"\u003eIt is used to seal membrane end laps, penetrations, repairs and detailing areas within PREPRUFE waterproofing systems to maintain a continuous waterproof barrier.\u003c\/p\u003e\n\u003cp data-start=\"2535\" data-end=\"2582\"\u003e\u003cstrong data-start=\"2535\" data-end=\"2582\"\u003eCan PREPRUFE Tape repair damaged membranes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2584\" data-end=\"2722\"\u003eYes. It is specifically designed to patch and repair damaged areas of PREPRUFE waterproof membranes.\u003c\/p\u003e\n\u003cp data-start=\"2724\" data-end=\"2776\"\u003e\u003cstrong data-start=\"2724\" data-end=\"2776\"\u003eWhat is the difference between LT and HC grades?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2778\" data-end=\"2963\"\u003eLT is designed for installation between \u003cstrong data-start=\"2818\" data-end=\"2836\"\u003e-5°C and +30°C\u003c\/strong\u003e, while HC is formulated for hot climates with installation temperatures above \u003cstrong data-start=\"2915\" data-end=\"2924\"\u003e+10°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2965\" data-end=\"3023\"\u003e\u003cstrong data-start=\"2965\" data-end=\"3023\"\u003eHow soon should concrete be poured after installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3025\" data-end=\"3179\"\u003eConcrete should normally be poured within \u003cstrong data-start=\"3067\" data-end=\"3078\"\u003e56 days\u003c\/strong\u003e of installing the tape, or within \u003cstrong data-start=\"3113\" data-end=\"3124\"\u003e42 days\u003c\/strong\u003e in hot climates.\u003c\/p\u003e\n\u003cp data-start=\"3181\" data-end=\"3212\"\u003e\u003cstrong data-start=\"3181\" data-end=\"3212\"\u003eWhat size is PREPRUFE Tape?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003eEach roll measures \u003cstrong data-start=\"3233\" data-end=\"3258\"\u003e100mm wide × 15m long\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003eDownloads\u003c\/p\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/OcoCvAW9Il3hsc53pvjA0IBiqjLgBH8u7eTYfPlw.pdf?v=1784895126\" title=\"GCP Preprufe Tape LT Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"100mm x 15m","offer_id":57321734963575,"sku":"GCPPREPRUFETAPELT","price":128.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPPreprufeTapeLT.png?v=1784894975"},{"product_id":"gcp-adcor-500s","title":"GCP Adcor 500S","description":"\u003ch2 data-section-id=\"fuis5x\" data-start=\"0\" data-end=\"54\" class=\"PDq2pG_selectionAnchorContainer\"\u003eAdcor® SAS 500S Self-Adhesive Hydrophilic Waterstop\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"56\" data-end=\"656\"\u003eAdcor® SAS 500S is a premium self-adhesive hydrophilic waterstop designed to seal construction joints and penetrations in reinforced concrete structures. Combining a swellable polymer\/butyl rubber waterstop with advanced self-adhesive technology, it forms a continuous bond to concrete, metal and PVC substrates while expanding on contact with water to create a permanent watertight seal. Its innovative self-adhesive design eliminates the need for nails and mesh, allowing faster, safer and more reliable installation in below-ground waterproofing applications.\u003c\/p\u003e\n\u003cp data-start=\"658\" data-end=\"1059\"\u003eDesigned for horizontal, vertical and overhead installations, Adcor® SAS 500S provides outstanding resistance to hydrostatic pressure and maintains its sealing performance through repeated wet and dry cycles. It is ideal for construction joints, pile caps, retaining walls, pipe penetrations and concrete substructures where dependable waterproofing is essential.\u003c\/p\u003e\n\u003cp data-start=\"658\" data-end=\"1059\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/gcpadcor500s.jpg?v=1784895382\" alt=\"Self adhesive hydrophilic waterstop\"\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"17xbmye\" data-start=\"1061\" data-end=\"1076\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1078\" data-end=\"1669\"\u003e\n\u003cli data-section-id=\"3hfzai\" data-start=\"1078\" data-end=\"1115\"\u003eSelf-adhesive hydrophilic waterstop\u003c\/li\u003e\n\u003cli data-section-id=\"jjjzan\" data-start=\"1116\" data-end=\"1157\"\u003eFast installation without nails or mesh\u003c\/li\u003e\n\u003cli data-section-id=\"migq01\" data-start=\"1158\" data-end=\"1203\"\u003eBonds to concrete, metal and PVC substrates\u003c\/li\u003e\n\u003cli data-section-id=\"1tdp2b2\" data-start=\"1204\" data-end=\"1250\"\u003eExpands on contact with water to seal joints\u003c\/li\u003e\n\u003cli data-section-id=\"9mpc61\" data-start=\"1251\" data-end=\"1322\"\u003eStrong instant adhesion on horizontal, vertical and overhead surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"ma9ark\" data-start=\"1323\" data-end=\"1374\"\u003eFlexible and conformable for irregular substrates\u003c\/li\u003e\n\u003cli data-section-id=\"17wi9z0\" data-start=\"1375\" data-end=\"1428\"\u003eControlled expansion helps reduce concrete spalling\u003c\/li\u003e\n\u003cli data-section-id=\"hajqzh\" data-start=\"1429\" data-end=\"1471\"\u003eResists hydrostatic pressure up to 6 bar\u003c\/li\u003e\n\u003cli data-section-id=\"18679om\" data-start=\"1472\" data-end=\"1518\"\u003ePerforms through repeated wet and dry cycles\u003c\/li\u003e\n\u003cli data-section-id=\"1csdnct\" data-start=\"1519\" data-end=\"1555\"\u003eFrost resistant after installation\u003c\/li\u003e\n\u003cli data-section-id=\"g03137\" data-start=\"1556\" data-end=\"1579\"\u003eEasy overlap jointing\u003c\/li\u003e\n\u003cli data-section-id=\"kkv70s\" data-start=\"1580\" data-end=\"1669\"\u003eSuitable for new build and refurbishment projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"1671\" data-end=\"1686\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1688\" data-end=\"1945\"\u003e\n\u003cli data-section-id=\"16tklxs\" data-start=\"1688\" data-end=\"1709\"\u003eConstruction joints\u003c\/li\u003e\n\u003cli data-section-id=\"oatqyo\" data-start=\"1710\" data-end=\"1742\"\u003eReinforced concrete structures\u003c\/li\u003e\n\u003cli data-section-id=\"sbdkou\" data-start=\"1743\" data-end=\"1767\"\u003eBasement waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"1vp2rua\" data-start=\"1768\" data-end=\"1794\"\u003eFoundation waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"p2222w\" data-start=\"1795\" data-end=\"1812\"\u003eRetaining walls\u003c\/li\u003e\n\u003cli data-section-id=\"13se2qn\" data-start=\"1813\" data-end=\"1826\"\u003eFloor slabs\u003c\/li\u003e\n\u003cli data-section-id=\"1xr04pl\" data-start=\"1827\" data-end=\"1838\"\u003ePile caps\u003c\/li\u003e\n\u003cli data-section-id=\"hlugtu\" data-start=\"1839\" data-end=\"1858\"\u003ePipe penetrations\u003c\/li\u003e\n\u003cli data-section-id=\"10rxz40\" data-start=\"1859\" data-end=\"1876\"\u003eDiaphragm walls\u003c\/li\u003e\n\u003cli data-section-id=\"1u7iiev\" data-start=\"1877\" data-end=\"1897\"\u003eSecant piled walls\u003c\/li\u003e\n\u003cli data-section-id=\"ls0gm9\" data-start=\"1898\" data-end=\"1916\"\u003eConcrete repairs\u003c\/li\u003e\n\u003cli data-section-id=\"wrkgim\" data-start=\"1917\" data-end=\"1945\"\u003eWater retaining structures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uhri7u\" data-start=\"1947\" data-end=\"1971\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-start=\"1973\" data-end=\"2456\"\u003e\n\u003cli data-section-id=\"1dqmyyr\" data-start=\"1973\" data-end=\"2024\"\u003eProduct Type: Self-adhesive hydrophilic waterstop\u003c\/li\u003e\n\u003cli data-section-id=\"imljqc\" data-start=\"2025\" data-end=\"2052\"\u003eProfile Size: 19mm × 25mm\u003c\/li\u003e\n\u003cli data-section-id=\"1nwmu56\" data-start=\"2053\" data-end=\"2073\"\u003eColour: Light Blue\u003c\/li\u003e\n\u003cli data-section-id=\"jcdjcb\" data-start=\"2074\" data-end=\"2126\"\u003eVolumetric Expansion: Minimum 100% in cement water\u003c\/li\u003e\n\u003cli data-section-id=\"4i4wtf\" data-start=\"2127\" data-end=\"2183\"\u003eWater Pressure Resistance: Greater than 6 bar (87 psi)\u003c\/li\u003e\n\u003cli data-section-id=\"1l99aj3\" data-start=\"2184\" data-end=\"2214\"\u003eMinimum Concrete Cover: 76mm\u003c\/li\u003e\n\u003cli data-section-id=\"qm0b1s\" data-start=\"2215\" data-end=\"2245\"\u003eMinimum Joint Overlap: 100mm\u003c\/li\u003e\n\u003cli data-section-id=\"12dqspb\" data-start=\"2246\" data-end=\"2284\"\u003eService Temperature: -13°C to +120°C\u003c\/li\u003e\n\u003cli data-section-id=\"6ahnc8\" data-start=\"2285\" data-end=\"2326\"\u003eInstallation Temperature: +5°C to +40°C\u003c\/li\u003e\n\u003cli data-section-id=\"jfnv4f\" data-start=\"2327\" data-end=\"2372\"\u003eCompatible Substrates: Concrete, steel, PVC\u003c\/li\u003e\n\u003cli data-section-id=\"p5olh5\" data-start=\"2373\" data-end=\"2456\"\u003eShelf Life: 12 months when stored correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1r8frcv\" data-start=\"2458\" data-end=\"2487\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-start=\"2489\" data-end=\"2526\"\u003e\u003cstrong data-start=\"2489\" data-end=\"2526\"\u003eWhat is Adcor® SAS 500S used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2528\" data-end=\"2740\"\u003eIt is used to waterproof construction joints, penetrations and interfaces within reinforced concrete structures by expanding when exposed to water to create a permanent seal.\u003c\/p\u003e\n\u003cp data-start=\"2742\" data-end=\"2774\"\u003e\u003cstrong data-start=\"2742\" data-end=\"2774\"\u003eHow does the waterstop work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2776\" data-end=\"2972\"\u003eThe hydrophilic polymer expands when it comes into contact with water, sealing the joint and preventing water ingress through the concrete construction joint.\u003c\/p\u003e\n\u003cp data-start=\"2974\" data-end=\"3031\"\u003e\u003cstrong data-start=\"2974\" data-end=\"3031\"\u003eCan it be installed on vertical or overhead surfaces?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3033\" data-end=\"3247\"\u003eYes. The integrated self-adhesive backing provides strong initial adhesion on horizontal, vertical and overhead applications without mechanical fixings under normal conditions.\u003c\/p\u003e\n\u003cp data-start=\"3249\" data-end=\"3301\"\u003e\u003cstrong data-start=\"3249\" data-end=\"3301\"\u003eIs Adcor® SAS 500S suitable for movement joints?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3303\" data-end=\"3459\"\u003eNo. It is designed for construction joints and is \u003cstrong data-start=\"3353\" data-end=\"3420\"\u003enot suitable for movement joints or precast concrete components\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3461\" data-end=\"3507\"\u003e\u003cstrong data-start=\"3461\" data-end=\"3507\"\u003eWhat overlap is required between sections?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3509\" data-end=\"3652\"\u003eAdjacent lengths should be overlapped by a minimum of \u003cstrong data-start=\"3563\" data-end=\"3572\"\u003e100mm\u003c\/strong\u003e to maintain a continuous waterproof seal.\u003c\/p\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003eDownloads\u003c\/p\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCP0083_ADC-006_0516_Adcor-SAS_DS_HiRes-tds.pdf?v=1784896692\" title=\"GCP Adcor 500S Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"5m Roll","offer_id":57321746628983,"sku":"GCPACDOR500S5","price":93.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/gcpadcor500s.jpg?v=1784895382"},{"product_id":"gcp-betec-350","title":"GCP Betec 350","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"54\" data-start=\"0\" data-section-id=\"1usuhgp\"\u003eBETEC® 350 Waterproof Tie-Bar Hole Sealing Compound\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"562\" data-start=\"56\"\u003eBETEC® 350 is a high-performance, single-component, polymer-modified and fibre-reinforced cementitious repair compound specifically developed for permanently sealing tie-bar holes left after the removal of formwork ties. Its rapid-setting, waterproof formulation provides exceptional strength, shrinkage compensation and excellent adhesion to concrete, making it ideal for below-ground waterproofing structures, water-retaining concrete and civil engineering projects.\u003c\/p\u003e\n\u003cp data-end=\"940\" data-start=\"564\"\u003eRequiring only the addition of clean water, BETEC® 350 is easy to mix and apply by hand or trowel. Once cured, it produces a durable waterproof seal capable of resisting hydrostatic water pressure up to \u003cstrong data-end=\"777\" data-start=\"767\"\u003e10 bar\u003c\/strong\u003e, making it the ideal solution for sealing formwork tie holes in basements, retaining walls, tunnels and concrete structures.\u003c\/p\u003e\n\u003cp data-end=\"940\" data-start=\"564\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/gcpbetec350.png?v=1784896348\" alt=\"BETEC 350 cementitious repair compound\"\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"957\" data-start=\"942\" data-section-id=\"17xbmye\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-end=\"1418\" data-start=\"959\"\u003e\n\u003cli data-end=\"1006\" data-start=\"959\" data-section-id=\"1virw3p\"\u003eSingle-component cementitious repair compound\u003c\/li\u003e\n\u003cli data-end=\"1061\" data-start=\"1007\" data-section-id=\"8kph7p\"\u003ePolymer modified for enhanced waterproof performance\u003c\/li\u003e\n\u003cli data-end=\"1103\" data-start=\"1062\" data-section-id=\"rtal51\"\u003eFibre reinforced for increased strength\u003c\/li\u003e\n\u003cli data-end=\"1131\" data-start=\"1104\" data-section-id=\"150v8wy\"\u003eRapid setting formulation\u003c\/li\u003e\n\u003cli data-end=\"1189\" data-start=\"1132\" data-section-id=\"1va1h3x\"\u003eWaterproof and resistant to 10 bar hydrostatic pressure\u003c\/li\u003e\n\u003cli data-end=\"1222\" data-start=\"1190\" data-section-id=\"1o15vy0\"\u003eHigh bond strength to concrete\u003c\/li\u003e\n\u003cli data-end=\"1246\" data-start=\"1223\" data-section-id=\"1loy437\"\u003eShrinkage compensated\u003c\/li\u003e\n\u003cli data-end=\"1265\" data-start=\"1247\" data-section-id=\"tqpixd\"\u003eLow permeability\u003c\/li\u003e\n\u003cli data-end=\"1289\" data-start=\"1266\" data-section-id=\"uak34u\"\u003eEasy to mix and apply\u003c\/li\u003e\n\u003cli data-end=\"1330\" data-start=\"1290\" data-section-id=\"bkcw4w\"\u003eSuitable for internal and external use\u003c\/li\u003e\n\u003cli data-end=\"1418\" data-start=\"1331\" data-section-id=\"1hcdk87\"\u003eIdeal for below-ground waterproofing structures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1435\" data-start=\"1420\" data-section-id=\"mu966k\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-end=\"1674\" data-start=\"1437\"\u003e\n\u003cli data-end=\"1469\" data-start=\"1437\" data-section-id=\"k5bjbx\"\u003eSealing formwork tie-bar holes\u003c\/li\u003e\n\u003cli data-end=\"1494\" data-start=\"1470\" data-section-id=\"sbdkou\"\u003eBasement waterproofing\u003c\/li\u003e\n\u003cli data-end=\"1521\" data-start=\"1495\" data-section-id=\"efybm7\"\u003eConcrete retaining walls\u003c\/li\u003e\n\u003cli data-end=\"1550\" data-start=\"1522\" data-section-id=\"1bcw2b\"\u003eWater-retaining structures\u003c\/li\u003e\n\u003cli data-end=\"1562\" data-start=\"1551\" data-section-id=\"1lr1n5t\"\u003eLift pits\u003c\/li\u003e\n\u003cli data-end=\"1572\" data-start=\"1563\" data-section-id=\"zlemqb\"\u003eTunnels\u003c\/li\u003e\n\u003cli data-end=\"1591\" data-start=\"1573\" data-section-id=\"ls0gm9\"\u003eConcrete repairs\u003c\/li\u003e\n\u003cli data-end=\"1622\" data-start=\"1592\" data-section-id=\"ug2tvy\"\u003eCivil engineering structures\u003c\/li\u003e\n\u003cli data-end=\"1636\" data-start=\"1623\" data-section-id=\"7x328g\"\u003eFoundations\u003c\/li\u003e\n\u003cli data-end=\"1674\" data-start=\"1637\" data-section-id=\"l1nnc5\"\u003eBelow-ground concrete waterproofing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1700\" data-start=\"1676\" data-section-id=\"1uhri7u\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-end=\"2274\" data-start=\"1702\"\u003e\n\u003cli data-end=\"1767\" data-start=\"1702\" data-section-id=\"q8b26c\"\u003eProduct Type: Polymer-modified waterproof cementitious compound\u003c\/li\u003e\n\u003cli data-end=\"1782\" data-start=\"1768\" data-section-id=\"1jixsdv\"\u003eColour: Grey\u003c\/li\u003e\n\u003cli data-end=\"1799\" data-start=\"1783\" data-section-id=\"pd0o3e\"\u003ePack Size: 8kg\u003c\/li\u003e\n\u003cli data-end=\"1840\" data-start=\"1800\" data-section-id=\"xxps8l\"\u003eYield: Approximately 4 litres per pack\u003c\/li\u003e\n\u003cli data-end=\"1913\" data-start=\"1841\" data-section-id=\"dzju2g\"\u003eCoverage: Approximately 110 tie-bar holes (26mm diameter) per 8kg pack\u003c\/li\u003e\n\u003cli data-end=\"1962\" data-start=\"1914\" data-section-id=\"1igej2w\"\u003eWorking Time: Approximately 20 minutes at 20°C\u003c\/li\u003e\n\u003cli data-end=\"2002\" data-start=\"1963\" data-section-id=\"9hgt9x\"\u003eInitial Set: Approximately 30 minutes\u003c\/li\u003e\n\u003cli data-end=\"2034\" data-start=\"2003\" data-section-id=\"17fx36l\"\u003eApplication Thickness: 5–50mm\u003c\/li\u003e\n\u003cli data-end=\"2075\" data-start=\"2035\" data-section-id=\"1b5lr8s\"\u003eApplication Temperature: +5°C to +35°C\u003c\/li\u003e\n\u003cli data-end=\"2182\" data-start=\"2076\" data-section-id=\"1x5wexm\"\u003eCompressive Strength:\n\u003cul data-end=\"2182\" data-start=\"2102\"\u003e\n\u003cli data-end=\"2119\" data-start=\"2102\" data-section-id=\"ix3c14\"\u003e1 Hour: 8 N\/mm²\u003c\/li\u003e\n\u003cli data-end=\"2139\" data-start=\"2122\" data-section-id=\"1bpvkqv\"\u003e1 Day: 38 N\/mm²\u003c\/li\u003e\n\u003cli data-end=\"2160\" data-start=\"2142\" data-section-id=\"wi0ee4\"\u003e7 Days: 50 N\/mm²\u003c\/li\u003e\n\u003cli data-end=\"2182\" data-start=\"2163\" data-section-id=\"5mku5e\"\u003e28 Days: 60 N\/mm²\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2274\" data-start=\"2183\" data-section-id=\"acxcte\"\u003eWater Resistance: Up to 10 bar hydrostatic pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2305\" data-start=\"2276\" data-section-id=\"1r8frcv\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-end=\"2339\" data-start=\"2307\"\u003e\u003cstrong data-end=\"2339\" data-start=\"2307\"\u003eWhat is BETEC® 350 used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2506\" data-start=\"2341\"\u003eBETEC® 350 is specifically designed to permanently seal tie-bar holes left after removing formwork ties in concrete structures.\u003c\/p\u003e\n\u003cp data-end=\"2537\" data-start=\"2508\"\u003e\u003cstrong data-end=\"2537\" data-start=\"2508\"\u003eIs BETEC® 350 waterproof?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2685\" data-start=\"2539\"\u003eYes. Once cured it forms a waterproof seal capable of resisting hydrostatic water pressure up to \u003cstrong data-end=\"2646\" data-start=\"2636\"\u003e10 bar\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"2723\" data-start=\"2687\"\u003e\u003cstrong data-end=\"2723\" data-start=\"2687\"\u003eHow quickly does BETEC® 350 set?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2876\" data-start=\"2725\"\u003eThe product has a working life of approximately \u003cstrong data-end=\"2787\" data-start=\"2773\"\u003e20 minutes\u003c\/strong\u003e and rapidly sets in around \u003cstrong data-end=\"2829\" data-start=\"2815\"\u003e30 minutes\u003c\/strong\u003e at 20°C.\u003c\/p\u003e\n\u003cp data-end=\"2925\" data-start=\"2878\"\u003e\u003cstrong data-end=\"2925\" data-start=\"2878\"\u003eHow many tie-bar holes does one pack cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3048\" data-start=\"2927\"\u003eOne 8kg pack will seal approximately \u003cstrong data-end=\"2985\" data-start=\"2964\"\u003e110 tie-bar holes\u003c\/strong\u003e with a diameter of 26mm.\u003c\/p\u003e\n\u003cp data-end=\"3090\" data-start=\"3050\"\u003e\u003cstrong data-end=\"3090\" data-start=\"3050\"\u003eCan BETEC® 350 be used below ground?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3244\" data-start=\"3092\"\u003eYes. It is ideal for waterproofing basements, retaining walls, tunnels and other below-ground concrete structures.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"54\" data-start=\"0\" data-section-id=\"fuis5x\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDownloads\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-end=\"3297\" data-start=\"3214\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPAT_betec_350_uk_13386.pdf?v=1784896427\" title=\"GCP Betec 350 Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"5m Roll","offer_id":57321793651063,"sku":"GCPBETEC350","price":122.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/gcpbetec350.png?v=1784896348"},{"product_id":"gcp-betec-flex-part-a","title":"GCP Betec Flex","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"246\" data-start=\"171\" data-section-id=\"zulh\"\u003eBETEC® FLEX Flexible Cementitious Waterproofing System (Part A \u0026amp; Part B)\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"730\" data-start=\"248\"\u003eBETEC® FLEX is a premium two-component flexible cementitious waterproofing system designed to protect new and existing concrete and masonry structures against both positive and negative water pressure. Supplied as a complete kit containing \u003cstrong data-end=\"519\" data-start=\"488\"\u003ePart A liquid polymer (9kg)\u003c\/strong\u003e and \u003cstrong data-end=\"561\" data-start=\"524\"\u003ePart B cementitious powder (23kg)\u003c\/strong\u003e, the system creates a permanently flexible, crack-bridging waterproof membrane with outstanding adhesion and long-term durability.\u003c\/p\u003e\n\u003cp data-end=\"1307\" data-start=\"732\"\u003eSuitable for both internal and external applications, BETEC® FLEX is ideal for waterproofing basements, lift pits, concrete tanks, reservoirs, tunnels, retaining walls and planter boxes. Its advanced formulation allows application to damp substrates and provides excellent resistance to water penetration while remaining vapour permeable, UV resistant and capable of accommodating structural movement. Fully compliant with \u003cstrong data-end=\"1168\" data-start=\"1155\"\u003eEN 1504-2\u003c\/strong\u003e, BETEC® FLEX delivers a reliable waterproof barrier for demanding structural waterproofing projects.\u003c\/p\u003e\n\u003cp data-end=\"1307\" data-start=\"732\"\u003e\u003cimg alt=\"BETEC FLEX Part A and Part B\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/gcpbetecflex.webp?v=1784897251\"\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1324\" data-start=\"1309\" data-section-id=\"17xbmye\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-end=\"1936\" data-start=\"1326\"\u003e\n\u003cli data-end=\"1371\" data-start=\"1326\" data-section-id=\"opkpi3\"\u003eComplete two-component waterproofing system\u003c\/li\u003e\n\u003cli data-end=\"1435\" data-start=\"1372\" data-section-id=\"v0mp8h\"\u003eIncludes Part A liquid polymer and Part B cementitious powder\u003c\/li\u003e\n\u003cli data-end=\"1478\" data-start=\"1436\" data-section-id=\"1pbmios\"\u003ePermanently flexible waterproof membrane\u003c\/li\u003e\n\u003cli data-end=\"1519\" data-start=\"1479\" data-section-id=\"z7ifhx\"\u003eCrack bridging performance to Class A3\u003c\/li\u003e\n\u003cli data-end=\"1577\" data-start=\"1520\" data-section-id=\"1eak9ot\"\u003eWaterproof against positive and negative water pressure\u003c\/li\u003e\n\u003cli data-end=\"1622\" data-start=\"1578\" data-section-id=\"19w50d\"\u003eExcellent adhesion to concrete and masonry\u003c\/li\u003e\n\u003cli data-end=\"1653\" data-start=\"1623\" data-section-id=\"14xwxe0\"\u003eSuitable for damp substrates\u003c\/li\u003e\n\u003cli data-end=\"1678\" data-start=\"1654\" data-section-id=\"11wofhz\"\u003eWater vapour permeable\u003c\/li\u003e\n\u003cli data-end=\"1693\" data-start=\"1679\" data-section-id=\"ggh47u\"\u003eUV resistant\u003c\/li\u003e\n\u003cli data-end=\"1708\" data-start=\"1694\" data-section-id=\"18cubol\"\u003eSolvent free\u003c\/li\u003e\n\u003cli data-end=\"1761\" data-start=\"1709\" data-section-id=\"1lbixow\"\u003eEasy application by brush, roller, trowel or spray\u003c\/li\u003e\n\u003cli data-end=\"1813\" data-start=\"1762\" data-section-id=\"17o8v64\"\u003eSuitable for horizontal and vertical applications\u003c\/li\u003e\n\u003cli data-end=\"1841\" data-start=\"1814\" data-section-id=\"nosoii\"\u003eInternal and external use\u003c\/li\u003e\n\u003cli data-end=\"1936\" data-start=\"1842\" data-section-id=\"uhg72y\"\u003eEN 1504-2 compliant concrete surface protection system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1953\" data-start=\"1938\" data-section-id=\"mu966k\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-end=\"2251\" data-start=\"1955\"\u003e\n\u003cli data-end=\"1979\" data-start=\"1955\" data-section-id=\"sbdkou\"\u003eBasement waterproofing\u003c\/li\u003e\n\u003cli data-end=\"1991\" data-start=\"1980\" data-section-id=\"1lr1n5t\"\u003eLift pits\u003c\/li\u003e\n\u003cli data-end=\"2008\" data-start=\"1992\" data-section-id=\"1d5hygc\"\u003eConcrete tanks\u003c\/li\u003e\n\u003cli data-end=\"2027\" data-start=\"2009\" data-section-id=\"dl4ocf\"\u003eWater reservoirs\u003c\/li\u003e\n\u003cli data-end=\"2037\" data-start=\"2028\" data-section-id=\"zlemqb\"\u003eTunnels\u003c\/li\u003e\n\u003cli data-end=\"2055\" data-start=\"2038\" data-section-id=\"p2222w\"\u003eRetaining walls\u003c\/li\u003e\n\u003cli data-end=\"2071\" data-start=\"2056\" data-section-id=\"rqdh0b\"\u003ePlanter boxes\u003c\/li\u003e\n\u003cli data-end=\"2093\" data-start=\"2072\" data-section-id=\"maxmp5\"\u003eConcrete structures\u003c\/li\u003e\n\u003cli data-end=\"2114\" data-start=\"2094\" data-section-id=\"59clbv\"\u003eMasonry structures\u003c\/li\u003e\n\u003cli data-end=\"2154\" data-start=\"2115\" data-section-id=\"tk1dsy\"\u003ePositive water pressure waterproofing\u003c\/li\u003e\n\u003cli data-end=\"2194\" data-start=\"2155\" data-section-id=\"15q5d62\"\u003eNegative water pressure waterproofing\u003c\/li\u003e\n\u003cli data-end=\"2221\" data-start=\"2195\" data-section-id=\"125m0h0\"\u003eStructural waterproofing\u003c\/li\u003e\n\u003cli data-end=\"2251\" data-start=\"2222\" data-section-id=\"d45lbt\"\u003eConcrete surface protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2277\" data-start=\"2253\" data-section-id=\"1uhri7u\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-end=\"2888\" data-start=\"2279\"\u003e\n\u003cli data-end=\"2338\" data-start=\"2279\" data-section-id=\"1o4sg2d\"\u003eProduct Type: Flexible cementitious waterproofing coating\u003c\/li\u003e\n\u003cli data-end=\"2427\" data-start=\"2339\" data-section-id=\"1colrq6\"\u003eSystem Components:\n\u003cul data-end=\"2427\" data-start=\"2362\"\u003e\n\u003cli data-end=\"2390\" data-start=\"2362\" data-section-id=\"w791e5\"\u003ePart A: 9kg Liquid Polymer\u003c\/li\u003e\n\u003cli data-end=\"2427\" data-start=\"2393\" data-section-id=\"16shwm0\"\u003ePart B: 23kg Cementitious Powder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2450\" data-start=\"2428\" data-section-id=\"1enh72m\"\u003eTotal Kit Size: 32kg\u003c\/li\u003e\n\u003cli data-end=\"2473\" data-start=\"2451\" data-section-id=\"9s9p3j\"\u003eColour: Grey (mixed)\u003c\/li\u003e\n\u003cli data-end=\"2567\" data-start=\"2474\" data-section-id=\"wcupdd\"\u003eCoverage:\n\u003cul data-end=\"2567\" data-start=\"2488\"\u003e\n\u003cli data-end=\"2522\" data-start=\"2488\" data-section-id=\"t3jjra\"\u003eApprox. 4kg\/m² for two 1mm coats\u003c\/li\u003e\n\u003cli data-end=\"2567\" data-start=\"2525\" data-section-id=\"zusmgb\"\u003ePowder consumption: Approx. 1.45kg\/m²\/mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2612\" data-start=\"2568\" data-section-id=\"1c32dls\"\u003ePot Life: Approximately 30 minutes at 20°C\u003c\/li\u003e\n\u003cli data-end=\"2667\" data-start=\"2613\" data-section-id=\"1ph23cp\"\u003eApplication Thickness: Minimum two coats of 1mm each\u003c\/li\u003e\n\u003cli data-end=\"2732\" data-start=\"2668\" data-section-id=\"1nanoi6\"\u003eApplication Methods:\n\u003cul data-end=\"2732\" data-start=\"2693\"\u003e\n\u003cli data-end=\"2700\" data-start=\"2693\" data-section-id=\"16ybpqu\"\u003eBrush\u003c\/li\u003e\n\u003cli data-end=\"2711\" data-start=\"2703\" data-section-id=\"6suqg2\"\u003eRoller\u003c\/li\u003e\n\u003cli data-end=\"2722\" data-start=\"2714\" data-section-id=\"5fpbfj\"\u003eTrowel\u003c\/li\u003e\n\u003cli data-end=\"2732\" data-start=\"2725\" data-section-id=\"178f2m9\"\u003eSpray\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2773\" data-start=\"2733\" data-section-id=\"1b5lr8s\"\u003eApplication Temperature: +5°C to +35°C\u003c\/li\u003e\n\u003cli data-end=\"2797\" data-start=\"2774\" data-section-id=\"1isbcgw\"\u003eShelf Life: 12 months\u003c\/li\u003e\n\u003cli data-end=\"2888\" data-start=\"2798\" data-section-id=\"v0zmk1\"\u003eStandard: EN 1504-2 Principle 2.2 Moisture Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2919\" data-start=\"2890\" data-section-id=\"1r8frcv\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-end=\"2954\" data-start=\"2921\"\u003e\u003cstrong data-end=\"2954\" data-start=\"2921\"\u003eWhat is BETEC® FLEX used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3194\" data-start=\"2956\"\u003eBETEC® FLEX is used to waterproof concrete and masonry structures including basements, tunnels, reservoirs, lift pits, retaining walls and water tanks where flexible waterproof protection is required.\u003c\/p\u003e\n\u003cp data-end=\"3226\" data-start=\"3196\"\u003e\u003cstrong data-end=\"3226\" data-start=\"3196\"\u003eWhat does the kit include?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3428\" data-start=\"3228\"\u003eEach kit contains \u003cstrong data-end=\"3278\" data-start=\"3246\"\u003e9kg of Part A liquid polymer\u003c\/strong\u003e and \u003cstrong data-end=\"3321\" data-start=\"3283\"\u003e23kg of Part B cementitious powder\u003c\/strong\u003e, which are mixed together to create the finished waterproof coating.\u003c\/p\u003e\n\u003cp data-end=\"3480\" data-start=\"3430\"\u003e\u003cstrong data-end=\"3480\" data-start=\"3430\"\u003eCan BETEC® FLEX be applied to damp substrates?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3625\" data-start=\"3482\"\u003eYes. The substrate should be thoroughly dampened before application but must be free from standing water.\u003c\/p\u003e\n\u003cp data-end=\"3687\" data-start=\"3627\"\u003e\u003cstrong data-end=\"3687\" data-start=\"3627\"\u003eCan it resist both positive and negative water pressure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3846\" data-start=\"3689\"\u003eYes. BETEC® FLEX is designed to waterproof structures exposed to both positive and negative hydrostatic water pressure.\u003c\/p\u003e\n\u003cp data-end=\"3891\" data-start=\"3848\"\u003e\u003cstrong data-end=\"3891\" data-start=\"3848\"\u003eHow much coverage does one kit provide?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"4043\" data-start=\"3893\"\u003eThe complete system requires approximately \u003cstrong data-end=\"3946\" data-start=\"3936\"\u003e4kg\/m²\u003c\/strong\u003e to achieve two waterproof coats at approximately 1mm each\u003c\/p\u003e\n\u003cp data-end=\"3297\" data-start=\"3214\"\u003eDownloads\u003c\/p\u003e\n\u003cp data-end=\"3297\" data-start=\"3214\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/Betec-Flex-tds.pdf?v=1784897532\" title=\"GCP Betec Flex Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"Part A","offer_id":57321828385143,"sku":"GCPBETECFLEXA","price":282.99,"currency_code":"GBP","in_stock":true},{"title":"Part B","offer_id":57321847161207,"sku":"GCPBETECFLEXB","price":120.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/gcpbetecflex.webp?v=1784897251"},{"product_id":"gcp-bitustik-bt","title":"GCP Bitustik BT","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"52\" data-start=\"0\" data-section-id=\"xv0i6r\"\u003eBITUSTIK™ BT Double-Sided Waterproof Sealing Tape\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"674\" data-start=\"54\"\u003eBITUSTIK™ BT is a premium double-sided self-adhesive waterproof sealing tape designed for detailing, joint sealing and membrane installation within below-ground waterproofing systems. Manufactured using a high-performance butyl rubber adhesive reinforced with a durable polyester mesh, it provides exceptional adhesion to concrete, waterproof membranes, PVC waterstops and protection boards. Its flexible construction creates reliable watertight seals around laps, penetrations and detailing, making it an essential accessory for professional structural waterproofing installations.\u003c\/p\u003e\n\u003cp data-end=\"1101\" data-start=\"676\"\u003eDesigned for use with PREPRUFE®, BITUTHENE®, SERVISEAL®, HYDRODUCT® and GCP protection boards, BITUSTIK™ BT provides a fast, cold-applied installation without the need for heat or specialist equipment. The reinforced butyl adhesive delivers excellent long-term adhesion while maintaining flexibility, ensuring secure waterproof detailing across a wide range of construction applications.\u003c\/p\u003e\n\u003cp data-end=\"1101\" data-start=\"676\"\u003e\u003cimg alt=\"Double sided butyl sealing tape\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPBitustikBT.jpg?v=1784897767\"\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1118\" data-start=\"1103\" data-section-id=\"17xbmye\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-end=\"1671\" data-start=\"1120\"\u003e\n\u003cli data-end=\"1164\" data-start=\"1120\" data-section-id=\"1yf4oni\"\u003eDouble-sided self-adhesive waterproof tape\u003c\/li\u003e\n\u003cli data-end=\"1205\" data-start=\"1165\" data-section-id=\"x11b4k\"\u003eHigh-performance butyl rubber adhesive\u003c\/li\u003e\n\u003cli data-end=\"1238\" data-start=\"1206\" data-section-id=\"eng40f\"\u003eReinforced with polyester mesh\u003c\/li\u003e\n\u003cli data-end=\"1272\" data-start=\"1239\" data-section-id=\"a23fnu\"\u003eCold applied – no heat required\u003c\/li\u003e\n\u003cli data-end=\"1329\" data-start=\"1273\" data-section-id=\"1vbaks\"\u003eExcellent adhesion to concrete and building substrates\u003c\/li\u003e\n\u003cli data-end=\"1404\" data-start=\"1330\" data-section-id=\"ybz4ok\"\u003eCompatible with PREPRUFE®, BITUTHENE®, SERVISEAL® and HYDRODUCT® systems\u003c\/li\u003e\n\u003cli data-end=\"1447\" data-start=\"1405\" data-section-id=\"1844yoa\"\u003eFlexible for detailing complex junctions\u003c\/li\u003e\n\u003cli data-end=\"1483\" data-start=\"1448\" data-section-id=\"1sjlj24\"\u003eCreates reliable watertight seals\u003c\/li\u003e\n\u003cli data-end=\"1518\" data-start=\"1484\" data-section-id=\"1cjmuzv\"\u003eEasy peel-and-stick installation\u003c\/li\u003e\n\u003cli data-end=\"1573\" data-start=\"1519\" data-section-id=\"h8u8ld\"\u003eSuitable for below-ground waterproofing applications\u003c\/li\u003e\n\u003cli data-end=\"1671\" data-start=\"1574\" data-section-id=\"1n6ach2\"\u003eIdeal for laps, detailing and waterproof membrane sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1688\" data-start=\"1673\" data-section-id=\"mu966k\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-end=\"2004\" data-start=\"1690\"\u003e\n\u003cli data-end=\"1721\" data-start=\"1690\" data-section-id=\"1ue1fo7\"\u003eWaterproof membrane detailing\u003c\/li\u003e\n\u003cli data-end=\"1744\" data-start=\"1722\" data-section-id=\"jqrck1\"\u003eMembrane lap sealing\u003c\/li\u003e\n\u003cli data-end=\"1778\" data-start=\"1745\" data-section-id=\"1voj7jq\"\u003ePREPRUFE® membrane installation\u003c\/li\u003e\n\u003cli data-end=\"1813\" data-start=\"1779\" data-section-id=\"1k6z3wd\"\u003eBITUTHENE® membrane installation\u003c\/li\u003e\n\u003cli data-end=\"1848\" data-start=\"1814\" data-section-id=\"o7laeh\"\u003eSERVISEAL® PVC waterstop bedding\u003c\/li\u003e\n\u003cli data-end=\"1889\" data-start=\"1849\" data-section-id=\"1uuvng5\"\u003eHYDRODUCT® drainage membrane detailing\u003c\/li\u003e\n\u003cli data-end=\"1915\" data-start=\"1890\" data-section-id=\"tx2y4m\"\u003eProtection board fixing\u003c\/li\u003e\n\u003cli data-end=\"1942\" data-start=\"1916\" data-section-id=\"1vp2rua\"\u003eFoundation waterproofing\u003c\/li\u003e\n\u003cli data-end=\"1967\" data-start=\"1943\" data-section-id=\"sbdkou\"\u003eBasement waterproofing\u003c\/li\u003e\n\u003cli data-end=\"2004\" data-start=\"1968\" data-section-id=\"p6mot0\"\u003eBelow-ground waterproofing systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2030\" data-start=\"2006\" data-section-id=\"1uhri7u\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-end=\"2423\" data-start=\"2032\"\u003e\n\u003cli data-end=\"2084\" data-start=\"2032\" data-section-id=\"lnlx0s\"\u003eProduct Type: Double-sided waterproof sealing tape\u003c\/li\u003e\n\u003cli data-end=\"2109\" data-start=\"2085\" data-section-id=\"1de2thx\"\u003eAdhesive: Butyl rubber\u003c\/li\u003e\n\u003cli data-end=\"2141\" data-start=\"2110\" data-section-id=\"4rfaht\"\u003eReinforcement: Polyester mesh\u003c\/li\u003e\n\u003cli data-end=\"2160\" data-start=\"2142\" data-section-id=\"13ltwxa\"\u003eThickness: 1.5mm\u003c\/li\u003e\n\u003cli data-end=\"2206\" data-start=\"2161\" data-section-id=\"17csb8b\"\u003eRoll Sizes:\n\u003cul data-end=\"2206\" data-start=\"2177\"\u003e\n\u003cli data-end=\"2190\" data-start=\"2177\" data-section-id=\"1w92d2f\"\u003e150mm × 10m\u003c\/li\u003e\n\u003cli data-end=\"2206\" data-start=\"2193\" data-section-id=\"zx9scl\"\u003e240mm × 10m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2247\" data-start=\"2207\" data-section-id=\"bet4d5\"\u003eMinimum Installation Temperature: +5°C\u003c\/li\u003e\n\u003cli data-end=\"2271\" data-start=\"2248\" data-section-id=\"3lgub7\"\u003eMinimum End Lap: 50mm\u003c\/li\u003e\n\u003cli data-end=\"2306\" data-start=\"2272\" data-section-id=\"ligdzq\"\u003eApplication Method: Cold applied\u003c\/li\u003e\n\u003cli data-end=\"2343\" data-start=\"2307\" data-section-id=\"qskega\"\u003eStorage Temperature: +5°C to +30°C\u003c\/li\u003e\n\u003cli data-end=\"2423\" data-start=\"2344\" data-section-id=\"hjmhni\"\u003eCompatible Primer: BITUTHENE® Primer S2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2454\" data-start=\"2425\" data-section-id=\"1r8frcv\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-end=\"2490\" data-start=\"2456\"\u003e\u003cstrong data-end=\"2490\" data-start=\"2456\"\u003eWhat is BITUSTIK™ BT used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2678\" data-start=\"2492\"\u003eBITUSTIK™ BT is used for waterproof detailing, membrane lap sealing and bedding SERVISEAL® PVC waterstops within below-ground waterproofing systems.\u003c\/p\u003e\n\u003cp data-end=\"2734\" data-start=\"2680\"\u003e\u003cstrong data-end=\"2734\" data-start=\"2680\"\u003eWhich waterproofing systems is it compatible with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2868\" data-start=\"2736\"\u003eIt is compatible with PREPRUFE®, BITUTHENE®, SERVISEAL®, HYDRODUCT® and GCP protection boards.\u003c\/p\u003e\n\u003cp data-end=\"2906\" data-start=\"2870\"\u003e\u003cstrong data-end=\"2906\" data-start=\"2870\"\u003eDoes it require heat to install?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3021\" data-start=\"2908\"\u003eNo. BITUSTIK™ BT is a cold-applied, peel-and-stick waterproof sealing tape.\u003c\/p\u003e\n\u003cp data-end=\"3052\" data-start=\"3023\"\u003e\u003cstrong data-end=\"3052\" data-start=\"3023\"\u003eWhat overlap is required?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3190\" data-start=\"3054\"\u003eRoll ends and cut edges should be overlapped by a minimum of \u003cstrong data-end=\"3123\" data-start=\"3115\"\u003e50mm\u003c\/strong\u003e to create a watertight seal.\u003c\/p\u003e\n\u003cp data-end=\"3235\" data-start=\"3192\"\u003e\u003cstrong data-end=\"3235\" data-start=\"3192\"\u003eCan it be applied directly to concrete?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"3408\" data-start=\"3237\"\u003eYes. Concrete should be clean, smooth and dry. BITUTHENE® Primer S2 is recommended on porous or dusty substrates to improve adhesion.\u003c\/p\u003e\n\u003ch2 data-section-id=\"zulh\" data-start=\"171\" data-end=\"246\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDownloads\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPAT_bitustik_bt_uk_15961.pdf?v=1784897890\" title=\"GCP Bitustik BT Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"150mm","offer_id":57321848177015,"sku":"GCPBITUSTIKBT150","price":191.99,"currency_code":"GBP","in_stock":true},{"title":"240mm","offer_id":57321848209783,"sku":"GCPBITUSTIK240","price":234.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPBitustikBT.jpg?v=1784897767"},{"product_id":"gcp-bituthene-gp-membrane","title":"GCP Bituthene GP Membrane","description":"\u003ch2 data-section-id=\"pr92ey\" data-start=\"0\" data-end=\"50\" class=\"PDq2pG_selectionAnchorContainer\"\u003eBITUTHENE® GP Self-Adhesive Waterproof Membrane\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"52\" data-end=\"680\"\u003eBITUTHENE® GP is a high-performance self-adhesive rubber bitumen waterproof membrane designed to provide reliable below-ground waterproofing for low-risk applications. Manufactured from a durable high-density polyethylene (HDPE) carrier bonded to a flexible rubber\/bitumen adhesive layer, it creates a continuous waterproof barrier that protects concrete and masonry structures from moisture ingress and hydrostatic pressure up to \u003cstrong data-start=\"483\" data-end=\"494\"\u003e1 metre\u003c\/strong\u003e. The cold-applied system eliminates the need for naked flames or torch-on equipment, making installation faster, safer and more convenient on site.\u003c\/p\u003e\n\u003cp data-start=\"682\" data-end=\"1177\"\u003eIdeal for foundations, retaining walls, basement walls and other below-ground structures, BITUTHENE® GP offers excellent flexibility to accommodate minor settlement and shrinkage while maintaining a durable waterproof seal. The membrane is fully compatible with BITUTHENE® LM detailing compound, Primer B1, Protection 03 boards and HYDRODUCT® drainage systems, creating a complete waterproofing solution for residential and commercial construction projects.\u003c\/p\u003e\n\u003cp data-start=\"682\" data-end=\"1177\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPBitumengpmembrane.jpg?v=1784898170\" alt=\"Self adhesive rubber bitumen membrane\"\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"17xbmye\" data-start=\"1179\" data-end=\"1194\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1196\" data-end=\"1753\"\u003e\n\u003cli data-section-id=\"1rybdca\" data-start=\"1196\" data-end=\"1246\"\u003eSelf-adhesive rubber bitumen waterproof membrane\u003c\/li\u003e\n\u003cli data-section-id=\"mvyx6\" data-start=\"1247\" data-end=\"1274\"\u003eDurable HDPE carrier film\u003c\/li\u003e\n\u003cli data-section-id=\"1xh015a\" data-start=\"1275\" data-end=\"1323\"\u003eCold-applied installation with no naked flames\u003c\/li\u003e\n\u003cli data-section-id=\"19ufaf4\" data-start=\"1324\" data-end=\"1374\"\u003eSuitable for low-risk waterproofing applications\u003c\/li\u003e\n\u003cli data-section-id=\"stuxhc\" data-start=\"1375\" data-end=\"1419\"\u003eResists hydrostatic pressure up to 1 metre\u003c\/li\u003e\n\u003cli data-section-id=\"6b0ick\" data-start=\"1420\" data-end=\"1476\"\u003eFlexible to accommodate minor settlement and shrinkage\u003c\/li\u003e\n\u003cli data-section-id=\"1ai7qib\" data-start=\"1477\" data-end=\"1510\"\u003eStrong self-adhesive lap joints\u003c\/li\u003e\n\u003cli data-section-id=\"lym1rr\" data-start=\"1511\" data-end=\"1561\"\u003eExcellent resistance to dilute acids and alkalis\u003c\/li\u003e\n\u003cli data-section-id=\"vuvx8k\" data-start=\"1562\" data-end=\"1606\"\u003eEasy to install with lightweight 25m rolls\u003c\/li\u003e\n\u003cli data-section-id=\"r8ghci\" data-start=\"1607\" data-end=\"1668\"\u003eCompatible with BITUTHENE® accessories and drainage systems\u003c\/li\u003e\n\u003cli data-section-id=\"fzmnn8\" data-start=\"1669\" data-end=\"1753\"\u003eSuitable for concrete and masonry substrates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"1755\" data-end=\"1770\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1772\" data-end=\"2027\"\u003e\n\u003cli data-section-id=\"1vp2rua\" data-start=\"1772\" data-end=\"1798\"\u003eFoundation waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"17ns1hk\" data-start=\"1799\" data-end=\"1828\"\u003eBasement wall waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"p2222w\" data-start=\"1829\" data-end=\"1846\"\u003eRetaining walls\u003c\/li\u003e\n\u003cli data-section-id=\"1cfmfzp\" data-start=\"1847\" data-end=\"1872\"\u003eBelow-ground structures\u003c\/li\u003e\n\u003cli data-section-id=\"16rmroe\" data-start=\"1873\" data-end=\"1897\"\u003eConcrete waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"a3bv9o\" data-start=\"1898\" data-end=\"1921\"\u003eMasonry waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"14gx95z\" data-start=\"1922\" data-end=\"1948\"\u003eResidential construction\u003c\/li\u003e\n\u003cli data-section-id=\"pt286s\" data-start=\"1949\" data-end=\"1974\"\u003eCommercial developments\u003c\/li\u003e\n\u003cli data-section-id=\"125m0h0\" data-start=\"1975\" data-end=\"2001\"\u003eStructural waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"ok6whq\" data-start=\"2002\" data-end=\"2027\"\u003eNew-build waterproofing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uhri7u\" data-start=\"2029\" data-end=\"2053\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-start=\"2055\" data-end=\"2541\"\u003e\n\u003cli data-section-id=\"1luppi7\" data-start=\"2055\" data-end=\"2104\"\u003eProduct Type: Self-adhesive waterproof membrane\u003c\/li\u003e\n\u003cli data-section-id=\"efg6dv\" data-start=\"2105\" data-end=\"2138\"\u003eMaterial: Rubber bitumen \/ HDPE\u003c\/li\u003e\n\u003cli data-section-id=\"1b7dv2r\" data-start=\"2139\" data-end=\"2163\"\u003eThickness: 1mm nominal\u003c\/li\u003e\n\u003cli data-section-id=\"1o8qp7v\" data-start=\"2164\" data-end=\"2185\"\u003eRoll Size: 1m × 25m\u003c\/li\u003e\n\u003cli data-section-id=\"1mwd526\" data-start=\"2186\" data-end=\"2211\"\u003eCoverage: 25m² per roll\u003c\/li\u003e\n\u003cli data-section-id=\"o4e9uo\" data-start=\"2212\" data-end=\"2231\"\u003eRoll Weight: 30kg\u003c\/li\u003e\n\u003cli data-section-id=\"1k7klh4\" data-start=\"2232\" data-end=\"2282\"\u003eHydrostatic Resistance: Up to 1 metre water head\u003c\/li\u003e\n\u003cli data-section-id=\"3g6hrz\" data-start=\"2283\" data-end=\"2322\"\u003eMinimum Application Temperature: +5°C\u003c\/li\u003e\n\u003cli data-section-id=\"xxnor2\" data-start=\"2323\" data-end=\"2353\"\u003eMinimum Side \u0026amp; End Lap: 50mm\u003c\/li\u003e\n\u003cli data-section-id=\"1bvqs13\" data-start=\"2354\" data-end=\"2384\"\u003eCompatible Primer: Primer B1\u003c\/li\u003e\n\u003cli data-section-id=\"67gor4\" data-start=\"2385\" data-end=\"2482\"\u003eAncillary Products:\n\u003cul data-start=\"2409\" data-end=\"2482\"\u003e\n\u003cli data-section-id=\"j28gsf\" data-start=\"2409\" data-end=\"2424\"\u003eBITUTHENE® LM\u003c\/li\u003e\n\u003cli data-section-id=\"1hiqwdu\" data-start=\"2427\" data-end=\"2448\"\u003eProtection 03 Board\u003c\/li\u003e\n\u003cli data-section-id=\"2mq0bb\" data-start=\"2451\" data-end=\"2482\"\u003eHYDRODUCT® Drainage Membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1iidm5h\" data-start=\"2483\" data-end=\"2541\"\u003eStandard: EN 13967\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1r8frcv\" data-start=\"2543\" data-end=\"2572\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-start=\"2574\" data-end=\"2609\"\u003e\u003cstrong data-start=\"2574\" data-end=\"2609\"\u003eWhat is BITUTHENE® GP used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2611\" data-end=\"2822\"\u003eBITUTHENE® GP is designed for waterproofing below-ground concrete and masonry structures in low-risk applications, including foundations, retaining walls and basement walls.\u003c\/p\u003e\n\u003cp data-start=\"2824\" data-end=\"2869\"\u003e\u003cstrong data-start=\"2824\" data-end=\"2869\"\u003eHow much water pressure can it withstand?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2871\" data-end=\"3018\"\u003eThe membrane is designed for applications subject to hydrostatic pressure of up to \u003cstrong data-start=\"2954\" data-end=\"2979\"\u003e1 metre of water head\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3020\" data-end=\"3076\"\u003e\u003cstrong data-start=\"3020\" data-end=\"3076\"\u003eDoes BITUTHENE® GP require heat during installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3078\" data-end=\"3216\"\u003eNo. It is a cold-applied self-adhesive membrane that requires no torch-on equipment or naked flames.\u003c\/p\u003e\n\u003cp data-start=\"3218\" data-end=\"3261\"\u003e\u003cstrong data-start=\"3218\" data-end=\"3261\"\u003eCan it be applied directly to concrete?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3263\" data-end=\"3431\"\u003eYes. Concrete and masonry should be clean, dry, smooth and primed with \u003cstrong data-start=\"3334\" data-end=\"3347\"\u003ePrimer B1\u003c\/strong\u003e where specified before membrane installation.\u003c\/p\u003e\n\u003cp data-start=\"3433\" data-end=\"3467\"\u003e\u003cstrong data-start=\"3433\" data-end=\"3467\"\u003eCan damaged areas be repaired?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3469\" data-end=\"3658\"\u003eYes. Damaged sections can be repaired using an oversized membrane patch extending at least \u003cstrong data-start=\"3560\" data-end=\"3593\"\u003e100mm beyond the damaged area\u003c\/strong\u003e, firmly rolled into place.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"52\" data-start=\"0\" data-section-id=\"xv0i6r\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDownloads\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPAT_bituthene_gp_uk_7481.pdf?v=1784898274\" title=\"GCP Bituthene GP Membrane Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"1m x 25m Roll","offer_id":57321856303479,"sku":"GCPBITUTHENEGP25","price":251.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPBitumengpmembrane.jpg?v=1784898170"},{"product_id":"gcp-bituthene-8000s","title":"GCP Bituthene 8000s","description":"\u003ch2 data-section-id=\"1j75wae\" data-start=\"0\" data-end=\"53\" class=\"PDq2pG_selectionAnchorContainer\"\u003eBITUTHENE® 8000S Self-Adhesive Waterproof Membrane\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"55\" data-end=\"693\"\u003eBITUTHENE® 8000S is an advanced self-adhesive waterproof membrane designed to provide long-term protection against water ingress, water vapour and hazardous ground gases in below-ground concrete structures. Manufactured using proven rubber bitumen adhesive technology with a tough grey HDPE composite carrier film, it delivers exceptional durability, superior waterproofing performance and excellent resistance to aggressive ground conditions. The distinctive light grey surface makes accidental damage easy to identify during installation, allowing fast inspection and simple repairs where required.\u003c\/p\u003e\n\u003cp data-start=\"695\" data-end=\"1246\"\u003eDeveloped specifically for installation in warmer conditions, BITUTHENE® 8000S is suitable for application at temperatures between \u003cstrong data-start=\"826\" data-end=\"845\"\u003e+15°C and +35°C\u003c\/strong\u003e. It is ideal for waterproofing basements, foundations, retaining walls, lift pits and other below-ground structures in accordance with BS 8102. The membrane is also BBA-certified as a gas-resistant barrier and can be incorporated into complete waterproofing systems with BITUTHENE® Primer S2, BITUTHENE® LM, PREPRUFE® membranes and HYDRODUCT® drainage membranes.\u003c\/p\u003e\n\u003cp data-start=\"695\" data-end=\"1246\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPBituthene8000s.png?v=1784898450\" alt=\"BITUTHENE 8000S self adhesive membrane\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"1248\" data-end=\"1251\"\u003e\n\u003ch3 data-section-id=\"17xbmye\" data-start=\"1253\" data-end=\"1268\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1270\" data-end=\"1902\"\u003e\n\u003cli data-section-id=\"93n9fs\" data-start=\"1270\" data-end=\"1314\"\u003eAdvanced self-adhesive waterproof membrane\u003c\/li\u003e\n\u003cli data-section-id=\"zklsvr\" data-start=\"1315\" data-end=\"1350\"\u003eTough HDPE composite carrier film\u003c\/li\u003e\n\u003cli data-section-id=\"8n5gt6\" data-start=\"1351\" data-end=\"1391\"\u003eWaterproof and vapour proof protection\u003c\/li\u003e\n\u003cli data-section-id=\"188gwtx\" data-start=\"1392\" data-end=\"1430\"\u003eBBA-certified gas-resistant membrane\u003c\/li\u003e\n\u003cli data-section-id=\"7zcdrv\" data-start=\"1431\" data-end=\"1484\"\u003eHydrostatic pressure resistance exceeding 70 metres\u003c\/li\u003e\n\u003cli data-section-id=\"1qenp12\" data-start=\"1485\" data-end=\"1545\"\u003eResistant to aggressive soils and contaminated groundwater\u003c\/li\u003e\n\u003cli data-section-id=\"wvqudx\" data-start=\"1546\" data-end=\"1594\"\u003eSuitable for basement waterproofing to BS 8102\u003c\/li\u003e\n\u003cli data-section-id=\"1yhdb62\" data-start=\"1595\" data-end=\"1649\"\u003eDesigned for installation in warm weather conditions\u003c\/li\u003e\n\u003cli data-section-id=\"b4wdf7\" data-start=\"1650\" data-end=\"1700\"\u003ePrinted overlap guides for accurate installation\u003c\/li\u003e\n\u003cli data-section-id=\"tdztb9\" data-start=\"1701\" data-end=\"1749\"\u003eGrey carrier film highlights accidental damage\u003c\/li\u003e\n\u003cli data-section-id=\"xr0ion\" data-start=\"1750\" data-end=\"1815\"\u003eCompatible with PREPRUFE®, BITUTHENE® LM and HYDRODUCT® systems\u003c\/li\u003e\n\u003cli data-section-id=\"19zzx03\" data-start=\"1816\" data-end=\"1902\"\u003eCold-applied installation with no naked flames\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1904\" data-end=\"1907\"\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"1909\" data-end=\"1924\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1926\" data-end=\"2179\"\u003e\n\u003cli data-section-id=\"sbdkou\" data-start=\"1926\" data-end=\"1950\"\u003eBasement waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"1vp2rua\" data-start=\"1951\" data-end=\"1977\"\u003eFoundation waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"p2222w\" data-start=\"1978\" data-end=\"1995\"\u003eRetaining walls\u003c\/li\u003e\n\u003cli data-section-id=\"1lr1n5t\" data-start=\"1996\" data-end=\"2007\"\u003eLift pits\u003c\/li\u003e\n\u003cli data-section-id=\"yobwn8\" data-start=\"2008\" data-end=\"2041\"\u003eUnderground concrete structures\u003c\/li\u003e\n\u003cli data-section-id=\"125m0h0\" data-start=\"2042\" data-end=\"2068\"\u003eStructural waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"26gfdp\" data-start=\"2069\" data-end=\"2096\"\u003eWater and vapour proofing\u003c\/li\u003e\n\u003cli data-section-id=\"17jzhzk\" data-start=\"2097\" data-end=\"2126\"\u003eGas-resistant waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"1kk644p\" data-start=\"2127\" data-end=\"2152\"\u003eCommercial construction\u003c\/li\u003e\n\u003cli data-section-id=\"55a5oa\" data-start=\"2153\" data-end=\"2179\"\u003eResidential developments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2181\" data-end=\"2184\"\u003e\n\u003ch3 data-section-id=\"1uhri7u\" data-start=\"2186\" data-end=\"2210\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-start=\"2212\" data-end=\"2734\"\u003e\n\u003cli data-section-id=\"1luppi7\" data-start=\"2212\" data-end=\"2261\"\u003eProduct Type: Self-adhesive waterproof membrane\u003c\/li\u003e\n\u003cli data-section-id=\"mfz70l\" data-start=\"2262\" data-end=\"2313\"\u003eMaterial: Rubber bitumen with HDPE composite film\u003c\/li\u003e\n\u003cli data-section-id=\"sgg4bg\" data-start=\"2314\" data-end=\"2333\"\u003eThickness: 1.52mm\u003c\/li\u003e\n\u003cli data-section-id=\"1o8qp3i\" data-start=\"2334\" data-end=\"2355\"\u003eRoll Size: 1m × 20m\u003c\/li\u003e\n\u003cli data-section-id=\"1c2tu63\" data-start=\"2356\" data-end=\"2381\"\u003eCoverage: 20m² per roll\u003c\/li\u003e\n\u003cli data-section-id=\"o4ebc6\" data-start=\"2382\" data-end=\"2401\"\u003eRoll Weight: 36kg\u003c\/li\u003e\n\u003cli data-section-id=\"1nwjcfh\" data-start=\"2402\" data-end=\"2422\"\u003eColour: Light Grey\u003c\/li\u003e\n\u003cli data-section-id=\"1416ubj\" data-start=\"2423\" data-end=\"2471\"\u003eHydrostatic Resistance: Greater than 70 metres\u003c\/li\u003e\n\u003cli data-section-id=\"1wa9r3x\" data-start=\"2472\" data-end=\"2517\"\u003eApplication Temperature: \u003cstrong data-start=\"2499\" data-end=\"2517\"\u003e+15°C to +35°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fpwwbe\" data-start=\"2518\" data-end=\"2543\"\u003eMinimum Lap Width: 50mm\u003c\/li\u003e\n\u003cli data-section-id=\"r39ogz\" data-start=\"2544\" data-end=\"2585\"\u003eCompatible Primer: BITUTHENE® Primer S2\u003c\/li\u003e\n\u003cli data-section-id=\"qcwiby\" data-start=\"2586\" data-end=\"2628\"\u003eAlternative Primer: BITUTHENE® Primer W2\u003c\/li\u003e\n\u003cli data-section-id=\"16oyeat\" data-start=\"2629\" data-end=\"2734\"\u003eStandards:\n\u003cul data-start=\"2644\" data-end=\"2734\"\u003e\n\u003cli data-section-id=\"1u8uoxl\" data-start=\"2644\" data-end=\"2654\"\u003eEN 13967\u003c\/li\u003e\n\u003cli data-section-id=\"1oupx6a\" data-start=\"2657\" data-end=\"2666\"\u003eBS 8102\u003c\/li\u003e\n\u003cli data-section-id=\"1ol3z17\" data-start=\"2669\" data-end=\"2734\"\u003eBBA Certified Gas Barrier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2736\" data-end=\"2739\"\u003e\n\u003ch3 data-section-id=\"1r8frcv\" data-start=\"2741\" data-end=\"2770\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-start=\"2772\" data-end=\"2810\"\u003e\u003cstrong data-start=\"2772\" data-end=\"2810\"\u003eWhat is BITUTHENE® 8000S used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2812\" data-end=\"3054\"\u003eBITUTHENE® 8000S is used to waterproof below-ground concrete structures such as basements, foundations, retaining walls and lift pits while also providing protection against water vapour and ground gases.\u003c\/p\u003e\n\u003cp data-start=\"3056\" data-end=\"3108\"\u003e\u003cstrong data-start=\"3056\" data-end=\"3108\"\u003eWhat is the recommended application temperature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3110\" data-end=\"3238\"\u003eBITUTHENE® 8000S is designed for installation at temperatures between \u003cstrong data-start=\"3180\" data-end=\"3199\"\u003e+15°C and +35°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3240\" data-end=\"3293\"\u003e\u003cstrong data-start=\"3240\" data-end=\"3293\"\u003eCan BITUTHENE® 8000S be applied to damp concrete?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3295\" data-end=\"3430\"\u003eYes. When used with BITUTHENE® Primer S2, it can be applied to damp or green concrete substrates.\u003c\/p\u003e\n\u003cp data-start=\"3432\" data-end=\"3481\"\u003e\u003cstrong data-start=\"3432\" data-end=\"3481\"\u003eDoes BITUTHENE® 8000S provide gas protection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3483\" data-end=\"3664\"\u003eYes. The membrane is BBA-certified as a gas-resistant barrier and is suitable for projects requiring protection against hazardous ground gases.\u003c\/p\u003e\n\u003cp data-start=\"3666\" data-end=\"3726\"\u003e\u003cstrong data-start=\"3666\" data-end=\"3726\"\u003eHow should the membrane be protected after installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3728\" data-end=\"3924\"\u003eProtection 03 boards should be installed as soon as possible after application. HYDRODUCT® drainage membranes are recommended where site drainage is required.\u003c\/p\u003e\n\u003ch2 data-section-id=\"ulkvsh\" data-start=\"0\" data-end=\"60\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDownloads\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/Bituthene-8000-8000S-Membrane-tds.pdf?v=1784898511\" title=\"GCP Bituthene 8000s Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"1m x 20m Roll","offer_id":57321863774583,"sku":"GCPBITUTHENE8000S","price":486.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPBituthene8000s.png?v=1784898450"},{"product_id":"gcp-bituthene-8000","title":"GCP Bituthene 8000","description":"\u003ch2 data-section-id=\"w7vzlx\" data-start=\"0\" data-end=\"52\" class=\"PDq2pG_selectionAnchorContainer\"\u003eBITUTHENE® 8000 Self-Adhesive Waterproof Membrane\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"54\" data-end=\"696\"\u003eBITUTHENE® 8000 is an advanced self-adhesive waterproof membrane designed to provide long-term protection against water ingress, water vapour and hazardous ground gases in below-ground concrete structures. Manufactured using proven rubber bitumen adhesive technology with a tough grey HDPE composite carrier film, it delivers outstanding durability, reliable waterproofing performance and excellent resistance to aggressive ground conditions. The distinctive light grey surface allows accidental damage to be easily identified during installation, making inspection and repairs faster and more effective.\u003c\/p\u003e\n\u003cp data-start=\"698\" data-end=\"1255\"\u003eDesigned specifically for installation in cooler conditions, BITUTHENE® 8000 is suitable for application at temperatures between \u003cstrong data-start=\"827\" data-end=\"845\"\u003e-5°C and +20°C\u003c\/strong\u003e. It is ideal for waterproofing basements, foundations, retaining walls, lift pits and other below-ground concrete structures in accordance with BS 8102. The membrane is also BBA-certified as a gas-resistant barrier and is compatible with BITUTHENE® Primer S2, BITUTHENE® LM, PREPRUFE® membranes and HYDRODUCT® drainage systems to create a complete waterproofing solution.\u003c\/p\u003e\n\u003cp data-start=\"698\" data-end=\"1255\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPBituthene8000.jpg?v=1784898899\" alt=\"BITUTHENE 8000 self adhesive membrane\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"1257\" data-end=\"1260\"\u003e\n\u003ch3 data-section-id=\"17xbmye\" data-start=\"1262\" data-end=\"1277\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1279\" data-end=\"1913\"\u003e\n\u003cli data-section-id=\"93n9fs\" data-start=\"1279\" data-end=\"1323\"\u003eAdvanced self-adhesive waterproof membrane\u003c\/li\u003e\n\u003cli data-section-id=\"zklsvr\" data-start=\"1324\" data-end=\"1359\"\u003eTough HDPE composite carrier film\u003c\/li\u003e\n\u003cli data-section-id=\"8n5gt6\" data-start=\"1360\" data-end=\"1400\"\u003eWaterproof and vapour proof protection\u003c\/li\u003e\n\u003cli data-section-id=\"188gwtx\" data-start=\"1401\" data-end=\"1439\"\u003eBBA-certified gas-resistant membrane\u003c\/li\u003e\n\u003cli data-section-id=\"7zcdrv\" data-start=\"1440\" data-end=\"1493\"\u003eHydrostatic pressure resistance exceeding 70 metres\u003c\/li\u003e\n\u003cli data-section-id=\"1qenp12\" data-start=\"1494\" data-end=\"1554\"\u003eResistant to aggressive soils and contaminated groundwater\u003c\/li\u003e\n\u003cli data-section-id=\"wvqudx\" data-start=\"1555\" data-end=\"1603\"\u003eSuitable for basement waterproofing to BS 8102\u003c\/li\u003e\n\u003cli data-section-id=\"1wt5zzv\" data-start=\"1604\" data-end=\"1660\"\u003eDesigned for installation in cooler weather conditions\u003c\/li\u003e\n\u003cli data-section-id=\"b4wdf7\" data-start=\"1661\" data-end=\"1711\"\u003ePrinted overlap guides for accurate installation\u003c\/li\u003e\n\u003cli data-section-id=\"tdztb9\" data-start=\"1712\" data-end=\"1760\"\u003eGrey carrier film highlights accidental damage\u003c\/li\u003e\n\u003cli data-section-id=\"xr0ion\" data-start=\"1761\" data-end=\"1826\"\u003eCompatible with PREPRUFE®, BITUTHENE® LM and HYDRODUCT® systems\u003c\/li\u003e\n\u003cli data-section-id=\"19zzx03\" data-start=\"1827\" data-end=\"1913\"\u003eCold-applied installation with no naked flames\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1915\" data-end=\"1918\"\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"1920\" data-end=\"1935\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1937\" data-end=\"2190\"\u003e\n\u003cli data-section-id=\"sbdkou\" data-start=\"1937\" data-end=\"1961\"\u003eBasement waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"1vp2rua\" data-start=\"1962\" data-end=\"1988\"\u003eFoundation waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"p2222w\" data-start=\"1989\" data-end=\"2006\"\u003eRetaining walls\u003c\/li\u003e\n\u003cli data-section-id=\"1lr1n5t\" data-start=\"2007\" data-end=\"2018\"\u003eLift pits\u003c\/li\u003e\n\u003cli data-section-id=\"yobwn8\" data-start=\"2019\" data-end=\"2052\"\u003eUnderground concrete structures\u003c\/li\u003e\n\u003cli data-section-id=\"125m0h0\" data-start=\"2053\" data-end=\"2079\"\u003eStructural waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"26gfdp\" data-start=\"2080\" data-end=\"2107\"\u003eWater and vapour proofing\u003c\/li\u003e\n\u003cli data-section-id=\"17jzhzk\" data-start=\"2108\" data-end=\"2137\"\u003eGas-resistant waterproofing\u003c\/li\u003e\n\u003cli data-section-id=\"1kk644p\" data-start=\"2138\" data-end=\"2163\"\u003eCommercial construction\u003c\/li\u003e\n\u003cli data-section-id=\"55a5oa\" data-start=\"2164\" data-end=\"2190\"\u003eResidential developments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2192\" data-end=\"2195\"\u003e\n\u003ch3 data-section-id=\"1uhri7u\" data-start=\"2197\" data-end=\"2221\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-start=\"2223\" data-end=\"2744\"\u003e\n\u003cli data-section-id=\"1luppi7\" data-start=\"2223\" data-end=\"2272\"\u003eProduct Type: Self-adhesive waterproof membrane\u003c\/li\u003e\n\u003cli data-section-id=\"mfz70l\" data-start=\"2273\" data-end=\"2324\"\u003eMaterial: Rubber bitumen with HDPE composite film\u003c\/li\u003e\n\u003cli data-section-id=\"sgg4bg\" data-start=\"2325\" data-end=\"2344\"\u003eThickness: 1.52mm\u003c\/li\u003e\n\u003cli data-section-id=\"1o8qp3i\" data-start=\"2345\" data-end=\"2366\"\u003eRoll Size: 1m × 20m\u003c\/li\u003e\n\u003cli data-section-id=\"1c2tu63\" data-start=\"2367\" data-end=\"2392\"\u003eCoverage: 20m² per roll\u003c\/li\u003e\n\u003cli data-section-id=\"o4ebc6\" data-start=\"2393\" data-end=\"2412\"\u003eRoll Weight: 36kg\u003c\/li\u003e\n\u003cli data-section-id=\"1nwjcfh\" data-start=\"2413\" data-end=\"2433\"\u003eColour: Light Grey\u003c\/li\u003e\n\u003cli data-section-id=\"1416ubj\" data-start=\"2434\" data-end=\"2482\"\u003eHydrostatic Resistance: Greater than 70 metres\u003c\/li\u003e\n\u003cli data-section-id=\"qf3cum\" data-start=\"2483\" data-end=\"2527\"\u003eApplication Temperature: \u003cstrong data-start=\"2510\" data-end=\"2527\"\u003e-5°C to +20°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fpwwbe\" data-start=\"2528\" data-end=\"2553\"\u003eMinimum Lap Width: 50mm\u003c\/li\u003e\n\u003cli data-section-id=\"r39ogz\" data-start=\"2554\" data-end=\"2595\"\u003eCompatible Primer: BITUTHENE® Primer S2\u003c\/li\u003e\n\u003cli data-section-id=\"qcwiby\" data-start=\"2596\" data-end=\"2638\"\u003eAlternative Primer: BITUTHENE® Primer W2\u003c\/li\u003e\n\u003cli data-section-id=\"16oyeat\" data-start=\"2639\" data-end=\"2744\"\u003eStandards:\n\u003cul data-start=\"2654\" data-end=\"2744\"\u003e\n\u003cli data-section-id=\"1u8uoxl\" data-start=\"2654\" data-end=\"2664\"\u003eEN 13967\u003c\/li\u003e\n\u003cli data-section-id=\"1oupx6a\" data-start=\"2667\" data-end=\"2676\"\u003eBS 8102\u003c\/li\u003e\n\u003cli data-section-id=\"1ol3z17\" data-start=\"2679\" data-end=\"2744\"\u003eBBA Certified Gas Barrier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2746\" data-end=\"2749\"\u003e\n\u003ch3 data-section-id=\"1r8frcv\" data-start=\"2751\" data-end=\"2780\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-start=\"2782\" data-end=\"2819\"\u003e\u003cstrong data-start=\"2782\" data-end=\"2819\"\u003eWhat is BITUTHENE® 8000 used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2821\" data-end=\"3072\"\u003eBITUTHENE® 8000 is used to waterproof below-ground concrete structures such as basements, foundations, retaining walls and lift pits while also providing protection against water vapour and hazardous ground gases.\u003c\/p\u003e\n\u003cp data-start=\"3074\" data-end=\"3126\"\u003e\u003cstrong data-start=\"3074\" data-end=\"3126\"\u003eWhat is the recommended application temperature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3128\" data-end=\"3306\"\u003eBITUTHENE® 8000 is designed for installation at temperatures between \u003cstrong data-start=\"3197\" data-end=\"3215\"\u003e-5°C and +20°C\u003c\/strong\u003e, making it suitable for cooler weather applications.\u003c\/p\u003e\n\u003cp data-start=\"3308\" data-end=\"3360\"\u003e\u003cstrong data-start=\"3308\" data-end=\"3360\"\u003eCan BITUTHENE® 8000 be applied to damp concrete?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3362\" data-end=\"3497\"\u003eYes. When used with BITUTHENE® Primer S2, it can be applied to damp or green concrete substrates.\u003c\/p\u003e\n\u003cp data-start=\"3499\" data-end=\"3547\"\u003e\u003cstrong data-start=\"3499\" data-end=\"3547\"\u003eDoes BITUTHENE® 8000 provide gas protection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3549\" data-end=\"3730\"\u003eYes. The membrane is BBA-certified as a gas-resistant barrier and is suitable for projects requiring protection against hazardous ground gases.\u003c\/p\u003e\n\u003cp data-start=\"3732\" data-end=\"3792\"\u003e\u003cstrong data-start=\"3732\" data-end=\"3792\"\u003eHow should the membrane be protected after installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3794\" data-end=\"3990\"\u003eProtection 03 boards should be installed as soon as possible after application. HYDRODUCT® drainage membranes are recommended where site drainage is required.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1j75wae\" data-start=\"0\" data-end=\"53\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDownloads\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/Bituthene-8000-8000S-Membrane-tds.pdf?v=1784898511\" title=\"GCP Bituthene 8000 Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"1m x 20m Roll","offer_id":57321872032119,"sku":"GCPBITUTHENE8000","price":462.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/GCPBituthene8000.jpg?v=1784898899"},{"product_id":"powerlon-ultraperm-standard","title":"Powerlon Ultraperm Standard","description":"\u003ch2 data-section-id=\"1g5midc\" data-start=\"0\" data-end=\"54\" class=\"PDq2pG_selectionAnchorContainer\"\u003eITP ULTRAPERM® Standard Breathable Roofing Membrane\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"56\" data-end=\"690\"\u003eITP ULTRAPERM® Standard is a high-performance breathable roofing membrane designed for use in warm and cold pitched roof constructions, as well as timber frame wall applications. Manufactured as a composite membrane with a microporous film laminated between two functional non-woven layers, it delivers excellent water vapour permeability while providing outstanding protection against wind-driven rain and external moisture. Fully compliant with BS 5534, ULTRAPERM® Standard helps reduce the risk of interstitial condensation while maintaining the long-term performance of the building envelope.\u003c\/p\u003e\n\u003cp data-start=\"692\" data-end=\"1107\"\u003eOffering the highest W1 watertightness classification and an Sd value of just 0.02m, ULTRAPERM® Standard combines excellent breathability with reliable weather protection. The membrane is BBA Certified, fire rated Class E and manufactured under an ISO 9001 quality management system, making it a trusted choice for residential and commercial roofing projects throughout the UK.\u003c\/p\u003e\n\u003cp data-start=\"692\" data-end=\"1107\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/ultrapermstandard.jpg?v=1785146817\" alt=\"ULTRAPERM Standard roof underlay\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"1109\" data-end=\"1112\"\u003e\n\u003ch3 data-section-id=\"17xbmye\" data-start=\"1114\" data-end=\"1129\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1131\" data-end=\"1621\"\u003e\n\u003cli data-section-id=\"cnhwe2\" data-start=\"1131\" data-end=\"1178\"\u003eBreathable roofing membrane for pitched roofs\u003c\/li\u003e\n\u003cli data-section-id=\"1t75vm5\" data-start=\"1179\" data-end=\"1225\"\u003eSuitable for warm and cold roof construction\u003c\/li\u003e\n\u003cli data-section-id=\"7vwgrp\" data-start=\"1226\" data-end=\"1271\"\u003eSuitable for timber frame wall applications\u003c\/li\u003e\n\u003cli data-section-id=\"5q9wgc\" data-start=\"1272\" data-end=\"1314\"\u003eHighest W1 watertightness classification\u003c\/li\u003e\n\u003cli data-section-id=\"1wyhvj6\" data-start=\"1315\" data-end=\"1364\"\u003eHigh vapour permeability with Sd value of 0.02m\u003c\/li\u003e\n\u003cli data-section-id=\"moqoyb\" data-start=\"1365\" data-end=\"1405\"\u003eHelps reduce interstitial condensation\u003c\/li\u003e\n\u003cli data-section-id=\"1bgbh71\" data-start=\"1406\" data-end=\"1435\"\u003eFire Classification Class E\u003c\/li\u003e\n\u003cli data-section-id=\"sjsrda\" data-start=\"1436\" data-end=\"1451\"\u003eBBA Certified\u003c\/li\u003e\n\u003cli data-section-id=\"u3p7ld\" data-start=\"1452\" data-end=\"1471\"\u003eBS 5534 compliant\u003c\/li\u003e\n\u003cli data-section-id=\"cnb1w\" data-start=\"1472\" data-end=\"1495\"\u003eISO 9001 manufactured\u003c\/li\u003e\n\u003cli data-section-id=\"12aek5l\" data-start=\"1496\" data-end=\"1529\"\u003eLightweight and easy to install\u003c\/li\u003e\n\u003cli data-section-id=\"fn5zal\" data-start=\"1530\" data-end=\"1621\"\u003eAvailable with or without integrated jointing tapes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1623\" data-end=\"1626\"\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"1628\" data-end=\"1643\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1645\" data-end=\"1828\"\u003e\n\u003cli data-section-id=\"131e5y9\" data-start=\"1645\" data-end=\"1665\"\u003eWarm pitched roofs\u003c\/li\u003e\n\u003cli data-section-id=\"1300kto\" data-start=\"1666\" data-end=\"1686\"\u003eCold pitched roofs\u003c\/li\u003e\n\u003cli data-section-id=\"1jf0z85\" data-start=\"1687\" data-end=\"1707\"\u003eTimber frame walls\u003c\/li\u003e\n\u003cli data-section-id=\"1v0qp7n\" data-start=\"1708\" data-end=\"1727\"\u003eNew build housing\u003c\/li\u003e\n\u003cli data-section-id=\"s625e6\" data-start=\"1728\" data-end=\"1749\"\u003eResidential roofing\u003c\/li\u003e\n\u003cli data-section-id=\"150i30g\" data-start=\"1750\" data-end=\"1770\"\u003eCommercial roofing\u003c\/li\u003e\n\u003cli data-section-id=\"1gd1fu5\" data-start=\"1771\" data-end=\"1798\"\u003eTimber frame construction\u003c\/li\u003e\n\u003cli data-section-id=\"rf6wum\" data-start=\"1799\" data-end=\"1828\"\u003eRoof refurbishment projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1830\" data-end=\"1833\"\u003e\n\u003ch3 data-section-id=\"1uhri7u\" data-start=\"1835\" data-end=\"1859\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-start=\"1861\" data-end=\"2468\"\u003e\n\u003cli data-section-id=\"1nxwrag\" data-start=\"1861\" data-end=\"1904\"\u003eProduct Type: Breathable roofing membrane\u003c\/li\u003e\n\u003cli data-section-id=\"1nsaj1r\" data-start=\"1905\" data-end=\"1973\"\u003eConstruction: Microporous film laminated between non-woven fabrics\u003c\/li\u003e\n\u003cli data-section-id=\"4vq352\" data-start=\"1974\" data-end=\"2002\"\u003eGrade: ULTRAPERM® Standard\u003c\/li\u003e\n\u003cli data-section-id=\"1jixsdv\" data-start=\"2003\" data-end=\"2017\"\u003eColour: Grey\u003c\/li\u003e\n\u003cli data-section-id=\"tcoada\" data-start=\"2018\" data-end=\"2034\"\u003eWeight: 115gsm\u003c\/li\u003e\n\u003cli data-section-id=\"1yv4csc\" data-start=\"2035\" data-end=\"2078\"\u003eRoll Sizes:\n\u003cul data-start=\"2051\" data-end=\"2078\"\u003e\n\u003cli data-section-id=\"1pni828\" data-start=\"2051\" data-end=\"2063\"\u003e1.5m × 50m\u003c\/li\u003e\n\u003cli data-section-id=\"glyfhx\" data-start=\"2066\" data-end=\"2078\"\u003e1.0m × 50m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"el0xfq\" data-start=\"2079\" data-end=\"2099\"\u003eRoll Weight: 9.2kg\u003c\/li\u003e\n\u003cli data-section-id=\"9oijbg\" data-start=\"2100\" data-end=\"2121\"\u003eWater Tightness: W1\u003c\/li\u003e\n\u003cli data-section-id=\"s7xdmb\" data-start=\"2122\" data-end=\"2165\"\u003eWater Vapour Transmission Sd Value: 0.02m\u003c\/li\u003e\n\u003cli data-section-id=\"qo1o1j\" data-start=\"2166\" data-end=\"2196\"\u003eFire Classification: Class E\u003c\/li\u003e\n\u003cli data-section-id=\"1rcwml7\" data-start=\"2197\" data-end=\"2241\"\u003eTensile Strength (MD\/CD): 280 \/ 155 N\/50mm\u003c\/li\u003e\n\u003cli data-section-id=\"95d0vu\" data-start=\"2242\" data-end=\"2285\"\u003eNail Tear Resistance (MD\/CD): 100 \/ 120 N\u003c\/li\u003e\n\u003cli data-section-id=\"bmiec\" data-start=\"2286\" data-end=\"2326\"\u003eTemperature Resistance: -30°C to +70°C\u003c\/li\u003e\n\u003cli data-section-id=\"12avd2a\" data-start=\"2327\" data-end=\"2352\"\u003eUV Resistance: 3 months\u003c\/li\u003e\n\u003cli data-section-id=\"fvm8rn\" data-start=\"2353\" data-end=\"2385\"\u003eInstallation Standard: BS 5534\u003c\/li\u003e\n\u003cli data-section-id=\"pui0v4\" data-start=\"2386\" data-end=\"2468\"\u003eCertification: BBA Certificate No. 13\/5037\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2470\" data-end=\"2473\"\u003e\n\u003ch3 data-section-id=\"1r8frcv\" data-start=\"2475\" data-end=\"2504\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-start=\"2506\" data-end=\"2547\"\u003e\u003cstrong data-start=\"2506\" data-end=\"2547\"\u003eWhat is ULTRAPERM® Standard used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2549\" data-end=\"2720\"\u003eULTRAPERM® Standard is designed for warm and cold pitched roof constructions and is also suitable for timber frame wall applications.\u003c\/p\u003e\n\u003cp data-start=\"2722\" data-end=\"2760\"\u003e\u003cstrong data-start=\"2722\" data-end=\"2760\"\u003eIs ULTRAPERM® Standard waterproof?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2762\" data-end=\"2905\"\u003eYes. It achieves the highest \u003cstrong data-start=\"2791\" data-end=\"2797\"\u003eW1\u003c\/strong\u003e classification for water tightness while remaining highly breathable.\u003c\/p\u003e\n\u003cp data-start=\"2907\" data-end=\"2943\"\u003e\u003cstrong data-start=\"2907\" data-end=\"2943\"\u003eCan it help reduce condensation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2945\" data-end=\"3147\"\u003eYes. Its high vapour permeability (Sd value of 0.02m) allows moisture vapour to escape, helping reduce the risk of interstitial condensation within roof structures.\u003c\/p\u003e\n\u003cp data-start=\"3149\" data-end=\"3213\"\u003e\u003cstrong data-start=\"3149\" data-end=\"3213\"\u003eDoes ULTRAPERM® Standard comply with UK roofing regulations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3215\" data-end=\"3367\"\u003eYes. It is BBA Certified and complies with BS 5534:2014+A2 for pitched roofing and vertical cladding applications.\u003c\/p\u003e\n\u003cp data-start=\"3369\" data-end=\"3420\"\u003e\u003cstrong data-start=\"3369\" data-end=\"3420\"\u003eWhat sizes is ULTRAPERM® Standard available in?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3422\" data-end=\"3541\"\u003eULTRAPERM® Standard is available in \u003cstrong data-start=\"3458\" data-end=\"3472\"\u003e1.5m × 50m\u003c\/strong\u003e and \u003cstrong data-start=\"3477\" data-end=\"3491\"\u003e1.0m × 50m\u003c\/strong\u003e roll sizes.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1j75wae\" data-start=\"0\" data-end=\"53\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDownloads\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/ITP_Ultraperm_TDS_R6-5.pdf?v=1785146898\" title=\"Powerlon Ultraperm Standard Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"1m","offer_id":57326429012343,"sku":"ITPULTRAPERMSTANDARD","price":50.99,"currency_code":"GBP","in_stock":true},{"title":"1.5m","offer_id":57326431928695,"sku":"ITPULTRAPERMS1.5","price":58.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/ultrapermstandard.jpg?v=1785146817"},{"product_id":"powerlon-ultraperm-premium","title":"Powerlon Ultraperm Premium","description":"\u003ch2 data-section-id=\"6azt9c\" data-start=\"0\" data-end=\"53\" class=\"PDq2pG_selectionAnchorContainer\"\u003eITP ULTRAPERM® Premium Breathable Roofing Membrane\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"55\" data-end=\"682\"\u003eITP ULTRAPERM® Premium is a premium-grade breathable roofing membrane designed for use in warm and cold pitched roof constructions, as well as timber frame wall applications. Manufactured from a composite membrane with a microporous film laminated between two functional non-woven fabrics, it provides outstanding water vapour permeability while delivering excellent protection against wind-driven rain and external moisture. Fully compliant with BS 5534, ULTRAPERM® Premium helps reduce the risk of interstitial condensation while protecting the long-term integrity of the roof structure.\u003c\/p\u003e\n\u003cp data-start=\"684\" data-end=\"1164\"\u003eDesigned for projects requiring enhanced performance, ULTRAPERM® Premium offers greater mechanical strength than the Standard grade while maintaining the highest W1 watertightness classification and an Sd value of just 0.02m. The membrane is BBA Certified, Fire Classification Class E and manufactured under an ISO 9001 quality management system, making it suitable for residential, commercial and timber frame construction throughout the UK.\u003c\/p\u003e\n\u003cp data-start=\"684\" data-end=\"1164\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/PowerlonUltrapermPremium.webp?v=1785147298\" alt=\"ULTRAPERM Premium roof underlay\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"1166\" data-end=\"1169\"\u003e\n\u003ch3 data-section-id=\"17xbmye\" data-start=\"1171\" data-end=\"1186\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1188\" data-end=\"1679\"\u003e\n\u003cli data-section-id=\"s7523e\" data-start=\"1188\" data-end=\"1225\"\u003ePremium breathable roofing membrane\u003c\/li\u003e\n\u003cli data-section-id=\"47s9s4\" data-start=\"1226\" data-end=\"1268\"\u003eSuitable for warm and cold pitched roofs\u003c\/li\u003e\n\u003cli data-section-id=\"7vwgrp\" data-start=\"1269\" data-end=\"1314\"\u003eSuitable for timber frame wall applications\u003c\/li\u003e\n\u003cli data-section-id=\"my1vb6\" data-start=\"1315\" data-end=\"1363\"\u003eHigher mechanical strength than Standard grade\u003c\/li\u003e\n\u003cli data-section-id=\"5q9wgc\" data-start=\"1364\" data-end=\"1406\"\u003eHighest W1 watertightness classification\u003c\/li\u003e\n\u003cli data-section-id=\"1wyhvj6\" data-start=\"1407\" data-end=\"1456\"\u003eHigh vapour permeability with Sd value of 0.02m\u003c\/li\u003e\n\u003cli data-section-id=\"moqoyb\" data-start=\"1457\" data-end=\"1497\"\u003eHelps reduce interstitial condensation\u003c\/li\u003e\n\u003cli data-section-id=\"1bgbh71\" data-start=\"1498\" data-end=\"1527\"\u003eFire Classification Class E\u003c\/li\u003e\n\u003cli data-section-id=\"sjsrda\" data-start=\"1528\" data-end=\"1543\"\u003eBBA Certified\u003c\/li\u003e\n\u003cli data-section-id=\"u3p7ld\" data-start=\"1544\" data-end=\"1563\"\u003eBS 5534 compliant\u003c\/li\u003e\n\u003cli data-section-id=\"cnb1w\" data-start=\"1564\" data-end=\"1587\"\u003eISO 9001 manufactured\u003c\/li\u003e\n\u003cli data-section-id=\"fn5zal\" data-start=\"1588\" data-end=\"1679\"\u003eAvailable with or without integrated jointing tapes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1681\" data-end=\"1684\"\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"1686\" data-end=\"1701\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1703\" data-end=\"1898\"\u003e\n\u003cli data-section-id=\"131e5y9\" data-start=\"1703\" data-end=\"1723\"\u003eWarm pitched roofs\u003c\/li\u003e\n\u003cli data-section-id=\"1300kto\" data-start=\"1724\" data-end=\"1744\"\u003eCold pitched roofs\u003c\/li\u003e\n\u003cli data-section-id=\"13bpsxc\" data-start=\"1745\" data-end=\"1772\"\u003eTimber frame wall systems\u003c\/li\u003e\n\u003cli data-section-id=\"o6y4zf\" data-start=\"1773\" data-end=\"1794\"\u003eResidential housing\u003c\/li\u003e\n\u003cli data-section-id=\"150i30g\" data-start=\"1795\" data-end=\"1815\"\u003eCommercial roofing\u003c\/li\u003e\n\u003cli data-section-id=\"1gd1fu5\" data-start=\"1816\" data-end=\"1843\"\u003eTimber frame construction\u003c\/li\u003e\n\u003cli data-section-id=\"kghx2a\" data-start=\"1844\" data-end=\"1868\"\u003eNew build developments\u003c\/li\u003e\n\u003cli data-section-id=\"rf6wum\" data-start=\"1869\" data-end=\"1898\"\u003eRoof refurbishment projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1900\" data-end=\"1903\"\u003e\n\u003ch3 data-section-id=\"1uhri7u\" data-start=\"1905\" data-end=\"1929\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-start=\"1931\" data-end=\"2538\"\u003e\n\u003cli data-section-id=\"1nxwrag\" data-start=\"1931\" data-end=\"1974\"\u003eProduct Type: Breathable roofing membrane\u003c\/li\u003e\n\u003cli data-section-id=\"1nsaj1r\" data-start=\"1975\" data-end=\"2043\"\u003eConstruction: Microporous film laminated between non-woven fabrics\u003c\/li\u003e\n\u003cli data-section-id=\"j9zox2\" data-start=\"2044\" data-end=\"2071\"\u003eGrade: ULTRAPERM® Premium\u003c\/li\u003e\n\u003cli data-section-id=\"1jivk90\" data-start=\"2072\" data-end=\"2086\"\u003eColour: Blue\u003c\/li\u003e\n\u003cli data-section-id=\"tb9mrg\" data-start=\"2087\" data-end=\"2103\"\u003eWeight: 135gsm\u003c\/li\u003e\n\u003cli data-section-id=\"1yv4csc\" data-start=\"2104\" data-end=\"2147\"\u003eRoll Sizes:\n\u003cul data-start=\"2120\" data-end=\"2147\"\u003e\n\u003cli data-section-id=\"1pni828\" data-start=\"2120\" data-end=\"2132\"\u003e1.5m × 50m\u003c\/li\u003e\n\u003cli data-section-id=\"glyfhx\" data-start=\"2135\" data-end=\"2147\"\u003e1.0m × 50m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nwxhkr\" data-start=\"2148\" data-end=\"2169\"\u003eRoll Weight: 10.7kg\u003c\/li\u003e\n\u003cli data-section-id=\"9oijbg\" data-start=\"2170\" data-end=\"2191\"\u003eWater Tightness: W1\u003c\/li\u003e\n\u003cli data-section-id=\"s7xdmb\" data-start=\"2192\" data-end=\"2235\"\u003eWater Vapour Transmission Sd Value: 0.02m\u003c\/li\u003e\n\u003cli data-section-id=\"qo1o1j\" data-start=\"2236\" data-end=\"2266\"\u003eFire Classification: Class E\u003c\/li\u003e\n\u003cli data-section-id=\"qh1bm\" data-start=\"2267\" data-end=\"2311\"\u003eTensile Strength (MD\/CD): 330 \/ 200 N\/50mm\u003c\/li\u003e\n\u003cli data-section-id=\"1howq8o\" data-start=\"2312\" data-end=\"2355\"\u003eNail Tear Resistance (MD\/CD): 130 \/ 200 N\u003c\/li\u003e\n\u003cli data-section-id=\"bmiec\" data-start=\"2356\" data-end=\"2396\"\u003eTemperature Resistance: -30°C to +70°C\u003c\/li\u003e\n\u003cli data-section-id=\"12avd2a\" data-start=\"2397\" data-end=\"2422\"\u003eUV Resistance: 3 months\u003c\/li\u003e\n\u003cli data-section-id=\"fvm8rn\" data-start=\"2423\" data-end=\"2455\"\u003eInstallation Standard: BS 5534\u003c\/li\u003e\n\u003cli data-section-id=\"pui0v4\" data-start=\"2456\" data-end=\"2538\"\u003eCertification: BBA Certificate No. 13\/5037\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2540\" data-end=\"2543\"\u003e\n\u003ch3 data-section-id=\"1r8frcv\" data-start=\"2545\" data-end=\"2574\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-start=\"2576\" data-end=\"2616\"\u003e\u003cstrong data-start=\"2576\" data-end=\"2616\"\u003eWhat is ULTRAPERM® Premium used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2618\" data-end=\"2826\"\u003eULTRAPERM® Premium is designed for warm and cold pitched roof constructions and timber frame wall applications where a higher-performance breathable membrane is required.\u003c\/p\u003e\n\u003cp data-start=\"2828\" data-end=\"2886\"\u003e\u003cstrong data-start=\"2828\" data-end=\"2886\"\u003eWhat makes ULTRAPERM® Premium different from Standard?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2888\" data-end=\"3092\"\u003eULTRAPERM® Premium offers increased mechanical strength and improved nail tear resistance while maintaining the same high breathability and W1 watertight performance.\u003c\/p\u003e\n\u003cp data-start=\"3094\" data-end=\"3131\"\u003e\u003cstrong data-start=\"3094\" data-end=\"3131\"\u003eIs ULTRAPERM® Premium waterproof?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3133\" data-end=\"3307\"\u003eYes. It achieves the highest \u003cstrong data-start=\"3162\" data-end=\"3168\"\u003eW1\u003c\/strong\u003e classification for water tightness while allowing moisture vapour to escape from the roof structure.\u003c\/p\u003e\n\u003cp data-start=\"3309\" data-end=\"3354\"\u003e\u003cstrong data-start=\"3309\" data-end=\"3354\"\u003eDoes it comply with UK roofing standards?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3356\" data-end=\"3524\"\u003eYes. ULTRAPERM® Premium is BBA Certified and complies with BS 5534:2014+A2 for pitched roofing and vertical cladding applications.\u003c\/p\u003e\n\u003cp data-start=\"3526\" data-end=\"3576\"\u003e\u003cstrong data-start=\"3526\" data-end=\"3576\"\u003eWhat sizes is ULTRAPERM® Premium available in?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3578\" data-end=\"3696\"\u003eULTRAPERM® Premium is available in \u003cstrong data-start=\"3613\" data-end=\"3627\"\u003e1.5m × 50m\u003c\/strong\u003e and \u003cstrong data-start=\"3632\" data-end=\"3646\"\u003e1.0m × 50m\u003c\/strong\u003e roll sizes.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1j75wae\" data-start=\"0\" data-end=\"53\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDownloads\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/ITP_Ultraperm_TDS_R6-5.pdf?v=1785146898\" title=\"Powerlon Ultraperm Premium Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"1m","offer_id":57326432878967,"sku":"ITPULTRAPERMP1","price":68.99,"currency_code":"GBP","in_stock":true},{"title":"1.5m","offer_id":57326432911735,"sku":"ITPULTRAPERMP1.5","price":103.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/PowerlonUltrapermPremium.webp?v=1785147298"},{"product_id":"powerlon-ultraperm-max","title":"Powerlon Ultraperm Max","description":"\u003ch2 data-section-id=\"feek5r\" data-start=\"0\" data-end=\"49\" class=\"PDq2pG_selectionAnchorContainer\"\u003eITP ULTRAPERM® Max Breathable Roofing Membrane\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"51\" data-end=\"680\"\u003eITP ULTRAPERM® Max is the highest specification breathable roofing membrane in the ULTRAPERM® range, engineered for demanding pitched roof and timber frame wall applications. Manufactured as a composite membrane with a microporous film laminated between two functional non-woven fabrics, it provides exceptional water vapour permeability while delivering outstanding protection against wind-driven rain and external moisture. Fully compliant with BS 5534, ULTRAPERM® Max helps minimise the risk of interstitial condensation while providing long-lasting protection for modern roof structures.\u003c\/p\u003e\n\u003cp data-start=\"682\" data-end=\"1239\"\u003eWith a heavier 155gsm construction, ULTRAPERM® Max offers the highest mechanical strength within the range, making it ideal for exposed locations and high wind zones. It achieves the highest W1 watertightness classification, features an Sd value of just 0.02m for excellent breathability, and is BBA Certified and Fire Classification Class E. Manufactured under an ISO 9001 quality management system, it provides reliable performance for residential, commercial and timber frame construction projects throughout the UK.\u003c\/p\u003e\n\u003cp data-start=\"682\" data-end=\"1239\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/PowerlonUltrapermMax.jpg?v=1785147511\" alt=\"ULTRAPERM Max roof underlay\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"1241\" data-end=\"1244\"\u003e\n\u003ch3 data-section-id=\"17xbmye\" data-start=\"1246\" data-end=\"1261\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1263\" data-end=\"1823\"\u003e\n\u003cli data-section-id=\"jcbzor\" data-start=\"1263\" data-end=\"1338\"\u003eHighest specification breathable roofing membrane in the ULTRAPERM® range\u003c\/li\u003e\n\u003cli data-section-id=\"47s9s4\" data-start=\"1339\" data-end=\"1381\"\u003eSuitable for warm and cold pitched roofs\u003c\/li\u003e\n\u003cli data-section-id=\"7vwgrp\" data-start=\"1382\" data-end=\"1427\"\u003eSuitable for timber frame wall applications\u003c\/li\u003e\n\u003cli data-section-id=\"1610qwp\" data-start=\"1428\" data-end=\"1485\"\u003eHighest mechanical strength for demanding installations\u003c\/li\u003e\n\u003cli data-section-id=\"1xrn28y\" data-start=\"1486\" data-end=\"1531\"\u003eIdeal for exposed sites and high wind zones\u003c\/li\u003e\n\u003cli data-section-id=\"5q9wgc\" data-start=\"1532\" data-end=\"1574\"\u003eHighest W1 watertightness classification\u003c\/li\u003e\n\u003cli data-section-id=\"1wyhvj6\" data-start=\"1575\" data-end=\"1624\"\u003eHigh vapour permeability with Sd value of 0.02m\u003c\/li\u003e\n\u003cli data-section-id=\"moqoyb\" data-start=\"1625\" data-end=\"1665\"\u003eHelps reduce interstitial condensation\u003c\/li\u003e\n\u003cli data-section-id=\"1bgbh71\" data-start=\"1666\" data-end=\"1695\"\u003eFire Classification Class E\u003c\/li\u003e\n\u003cli data-section-id=\"sjsrda\" data-start=\"1696\" data-end=\"1711\"\u003eBBA Certified\u003c\/li\u003e\n\u003cli data-section-id=\"u3p7ld\" data-start=\"1712\" data-end=\"1731\"\u003eBS 5534 compliant\u003c\/li\u003e\n\u003cli data-section-id=\"fn5zal\" data-start=\"1732\" data-end=\"1823\"\u003eAvailable with or without integrated jointing tapes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1825\" data-end=\"1828\"\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"1830\" data-end=\"1845\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1847\" data-end=\"2040\"\u003e\n\u003cli data-section-id=\"131e5y9\" data-start=\"1847\" data-end=\"1867\"\u003eWarm pitched roofs\u003c\/li\u003e\n\u003cli data-section-id=\"1300kto\" data-start=\"1868\" data-end=\"1888\"\u003eCold pitched roofs\u003c\/li\u003e\n\u003cli data-section-id=\"13bpsxc\" data-start=\"1889\" data-end=\"1916\"\u003eTimber frame wall systems\u003c\/li\u003e\n\u003cli data-section-id=\"a82rh8\" data-start=\"1917\" data-end=\"1938\"\u003eHigh wind locations\u003c\/li\u003e\n\u003cli data-section-id=\"rb8tcz\" data-start=\"1939\" data-end=\"1967\"\u003eExposed roof installations\u003c\/li\u003e\n\u003cli data-section-id=\"o6y4zf\" data-start=\"1968\" data-end=\"1989\"\u003eResidential housing\u003c\/li\u003e\n\u003cli data-section-id=\"150i30g\" data-start=\"1990\" data-end=\"2010\"\u003eCommercial roofing\u003c\/li\u003e\n\u003cli data-section-id=\"rf6wum\" data-start=\"2011\" data-end=\"2040\"\u003eRoof refurbishment projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2042\" data-end=\"2045\"\u003e\n\u003ch3 data-section-id=\"1uhri7u\" data-start=\"2047\" data-end=\"2071\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-start=\"2073\" data-end=\"2674\"\u003e\n\u003cli data-section-id=\"1nxwrag\" data-start=\"2073\" data-end=\"2116\"\u003eProduct Type: Breathable roofing membrane\u003c\/li\u003e\n\u003cli data-section-id=\"1nsaj1r\" data-start=\"2117\" data-end=\"2185\"\u003eConstruction: Microporous film laminated between non-woven fabrics\u003c\/li\u003e\n\u003cli data-section-id=\"12g6cll\" data-start=\"2186\" data-end=\"2209\"\u003eGrade: ULTRAPERM® Max\u003c\/li\u003e\n\u003cli data-section-id=\"1kl5n6p\" data-start=\"2210\" data-end=\"2225\"\u003eColour: Green\u003c\/li\u003e\n\u003cli data-section-id=\"tfbzi2\" data-start=\"2226\" data-end=\"2242\"\u003eWeight: 155gsm\u003c\/li\u003e\n\u003cli data-section-id=\"4ygm0i\" data-start=\"2243\" data-end=\"2266\"\u003eRoll Size: 1.5m × 50m\u003c\/li\u003e\n\u003cli data-section-id=\"swdbgh\" data-start=\"2267\" data-end=\"2283\"\u003eCoverage: 75m²\u003c\/li\u003e\n\u003cli data-section-id=\"1nvlhfg\" data-start=\"2284\" data-end=\"2305\"\u003eRoll Weight: 12.2kg\u003c\/li\u003e\n\u003cli data-section-id=\"9oijbg\" data-start=\"2306\" data-end=\"2327\"\u003eWater Tightness: W1\u003c\/li\u003e\n\u003cli data-section-id=\"s7xdmb\" data-start=\"2328\" data-end=\"2371\"\u003eWater Vapour Transmission Sd Value: 0.02m\u003c\/li\u003e\n\u003cli data-section-id=\"qo1o1j\" data-start=\"2372\" data-end=\"2402\"\u003eFire Classification: Class E\u003c\/li\u003e\n\u003cli data-section-id=\"ag435c\" data-start=\"2403\" data-end=\"2447\"\u003eTensile Strength (MD\/CD): 350 \/ 240 N\/50mm\u003c\/li\u003e\n\u003cli data-section-id=\"1jsxzfg\" data-start=\"2448\" data-end=\"2491\"\u003eNail Tear Resistance (MD\/CD): 140 \/ 230 N\u003c\/li\u003e\n\u003cli data-section-id=\"bmiec\" data-start=\"2492\" data-end=\"2532\"\u003eTemperature Resistance: -30°C to +70°C\u003c\/li\u003e\n\u003cli data-section-id=\"12avd2a\" data-start=\"2533\" data-end=\"2558\"\u003eUV Resistance: 3 months\u003c\/li\u003e\n\u003cli data-section-id=\"fvm8rn\" data-start=\"2559\" data-end=\"2591\"\u003eInstallation Standard: BS 5534\u003c\/li\u003e\n\u003cli data-section-id=\"pui0v4\" data-start=\"2592\" data-end=\"2674\"\u003eCertification: BBA Certificate No. 13\/5037\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2676\" data-end=\"2679\"\u003e\n\u003ch3 data-section-id=\"1r8frcv\" data-start=\"2681\" data-end=\"2710\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp data-start=\"2712\" data-end=\"2748\"\u003e\u003cstrong data-start=\"2712\" data-end=\"2748\"\u003eWhat is ULTRAPERM® Max used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2750\" data-end=\"2957\"\u003eULTRAPERM® Max is designed for warm and cold pitched roof constructions and timber frame wall applications where maximum mechanical strength and durability are required.\u003c\/p\u003e\n\u003cp data-start=\"2959\" data-end=\"3035\"\u003e\u003cstrong data-start=\"2959\" data-end=\"3035\"\u003eWhat makes ULTRAPERM® Max different from the other ULTRAPERM® membranes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3037\" data-end=\"3261\"\u003eULTRAPERM® Max is the highest specification membrane in the range, offering the greatest tensile strength and nail tear resistance, making it ideal for exposed sites and high wind zones.\u003c\/p\u003e\n\u003cp data-start=\"3263\" data-end=\"3296\"\u003e\u003cstrong data-start=\"3263\" data-end=\"3296\"\u003eIs ULTRAPERM® Max waterproof?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3298\" data-end=\"3472\"\u003eYes. It achieves the highest \u003cstrong data-start=\"3327\" data-end=\"3333\"\u003eW1\u003c\/strong\u003e classification for water tightness while allowing moisture vapour to escape from the roof structure.\u003c\/p\u003e\n\u003cp data-start=\"3474\" data-end=\"3531\"\u003e\u003cstrong data-start=\"3474\" data-end=\"3531\"\u003eDoes ULTRAPERM® Max comply with UK roofing standards?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3533\" data-end=\"3697\"\u003eYes. ULTRAPERM® Max is BBA Certified and complies with BS 5534:2014+A2 for pitched roofing and vertical cladding applications.\u003c\/p\u003e\n\u003cp data-start=\"3699\" data-end=\"3744\"\u003e\u003cstrong data-start=\"3699\" data-end=\"3744\"\u003eWhat size is ULTRAPERM® Max available in?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3746\" data-end=\"3868\"\u003eULTRAPERM® Max is supplied in a \u003cstrong data-start=\"3778\" data-end=\"3792\"\u003e1.5m × 50m\u003c\/strong\u003e roll, providing \u003cstrong data-start=\"3809\" data-end=\"3817\"\u003e75m²\u003c\/strong\u003e of coverage.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1j75wae\" data-start=\"0\" data-end=\"53\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDownloads\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3214\" data-end=\"3297\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/ITP_Ultraperm_TDS_R6-5.pdf?v=1785146898\" title=\"Powerlon Ultraperm Max Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"GCP","offers":[{"title":"1.5m","offer_id":57326439039351,"sku":"ITPULTRAPERMM1.5","price":135.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/PowerlonUltrapermMax.jpg?v=1785147511"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/collections\/BITUTHENE_post-applied_waterproofing_membranes_from_GCP.jpg?v=1785143347","url":"https:\/\/clevershieldcoatings.co.uk\/collections\/bituthene%c2%ae-post-applied-waterproofing-membranes.oembed","provider":"Clever Shield - Asset Protection","version":"1.0","type":"link"}