{"product_id":"sika-bonding-primer-5-l-copy","title":"Sika Reactivation Primer 5L","description":"\u003ch2 data-section-id=\"1kn3k64\" data-start=\"124\" data-end=\"196\"\u003e\u003cspan role=\"text\"\u003eSika® Reactivation Primer – Roof \u0026amp; Balcony Membrane Recoat Primer\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"198\" data-end=\"280\"\u003e\u003cstrong data-start=\"198\" data-end=\"280\"\u003eRestore adhesion and safely recoat existing Sika liquid waterproofing systems.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"282\" data-end=\"618\"\u003eSika® Reactivation Primer is a high-performance, one-component polyurethane primer designed to reactivate existing Sika liquid applied roofing membranes and balcony waterproofing systems. It enables strong intercoat adhesion when the standard recoating window has been exceeded, allowing additional layers to be applied with confidence.\u003c\/p\u003e\n\u003cp data-start=\"282\" data-end=\"618\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/Sika_Logo.webp?v=1764508157\" alt=\"Sika – Liquid Roofing, Sealants \u0026amp; Industrial Coatings\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"620\" data-end=\"774\"\u003eIdeal for maintenance, refurbishment, and repair projects, this easy-to-use primer ensures continued system performance without the need for full removal.\u003c\/p\u003e\n\u003chr data-start=\"776\" data-end=\"779\"\u003e\n\u003ch3 data-section-id=\"1y0hjg4\" data-start=\"781\" data-end=\"812\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"785\" data-end=\"812\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"814\" data-end=\"1376\"\u003e\n\u003cli data-section-id=\"k4p14y\" data-start=\"814\" data-end=\"900\"\u003e\n\u003cstrong data-start=\"816\" data-end=\"841\"\u003eOne-Component Formula\u003c\/strong\u003e – Ready to use straight from the tin, no mixing required\u003c\/li\u003e\n\u003cli data-section-id=\"106cjlc\" data-start=\"901\" data-end=\"996\"\u003e\n\u003cstrong data-start=\"903\" data-end=\"934\"\u003eRestores Intercoat Adhesion\u003c\/strong\u003e – Ensures new layers bond effectively to existing membranes\u003c\/li\u003e\n\u003cli data-section-id=\"gn46as\" data-start=\"997\" data-end=\"1101\"\u003e\n\u003cstrong data-start=\"999\" data-end=\"1027\"\u003eExtends Recoating Window\u003c\/strong\u003e – Apply further coats even after standard overcoating times have passed\u003c\/li\u003e\n\u003cli data-section-id=\"1ha28bd\" data-start=\"1102\" data-end=\"1178\"\u003e\n\u003cstrong data-start=\"1104\" data-end=\"1119\"\u003eFast Drying\u003c\/strong\u003e – Typically ready for overcoating in 3–4 hours (at 20°C)\u003c\/li\u003e\n\u003cli data-section-id=\"14bjl18\" data-start=\"1179\" data-end=\"1291\"\u003e\n\u003cstrong data-start=\"1181\" data-end=\"1208\"\u003eVersatile Compatibility\u003c\/strong\u003e – Suitable for a wide range of polyurethane roofing systems (subject to testing)\u003c\/li\u003e\n\u003cli data-section-id=\"jlsidg\" data-start=\"1292\" data-end=\"1376\"\u003e\n\u003cstrong data-start=\"1294\" data-end=\"1321\"\u003eIdeal for Refurbishment\u003c\/strong\u003e – Avoid costly strip-outs and extend system lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1378\" data-end=\"1381\"\u003e\n\u003ch3 data-section-id=\"jq6nn9\" data-start=\"1383\" data-end=\"1411\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1387\" data-end=\"1411\"\u003eTypical Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1413\" data-end=\"1646\"\u003e\n\u003cli data-section-id=\"10e06lj\" data-start=\"1413\" data-end=\"1468\"\u003eRecoating \u003cstrong data-start=\"1425\" data-end=\"1466\"\u003eSika Liquid Applied Roofing Membranes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"35xj7q\" data-start=\"1469\" data-end=\"1523\"\u003eRefurbishment of \u003cstrong data-start=\"1488\" data-end=\"1521\"\u003ebalcony waterproofing systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ietg0f\" data-start=\"1524\" data-end=\"1582\"\u003eMaintenance of \u003cstrong data-start=\"1541\" data-end=\"1580\"\u003eexisting polyurethane roof coatings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ade0hw\" data-start=\"1583\" data-end=\"1646\"\u003ePreparing aged membranes for \u003cstrong data-start=\"1614\" data-end=\"1646\"\u003eadditional protective layers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1648\" data-end=\"1651\"\u003e\n\u003ch3 data-section-id=\"1d6rebz\" data-start=\"1653\" data-end=\"1691\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1657\" data-end=\"1691\"\u003eWhy Use a Reactivation Primer?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1693\" data-end=\"1976\"\u003eWhen the original recoating window of a liquid waterproofing system is exceeded, adhesion between layers can be compromised. Sika® Reactivation Primer chemically prepares the surface, ensuring new coatings bond securely—helping maintain waterproof integrity and long-term durability.\u003c\/p\u003e\n\u003chr data-start=\"1978\" data-end=\"1981\"\u003e\n\u003ch3 data-section-id=\"zc9wpt\" data-start=\"1983\" data-end=\"2010\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1987\" data-end=\"2010\"\u003eProduct Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2012\" data-end=\"2237\"\u003e\n\u003cli data-section-id=\"ytexbi\" data-start=\"2012\" data-end=\"2059\"\u003e\n\u003cstrong data-start=\"2014\" data-end=\"2028\"\u003ePackaging:\u003c\/strong\u003e 5L metal container (~5.15kg)\u003c\/li\u003e\n\u003cli data-section-id=\"uj9hc\" data-start=\"2060\" data-end=\"2103\"\u003e\n\u003cstrong data-start=\"2062\" data-end=\"2073\"\u003eColour:\u003c\/strong\u003e Clear, low viscosity liquid\u003c\/li\u003e\n\u003cli data-section-id=\"1m8dqyl\" data-start=\"2104\" data-end=\"2153\"\u003e\n\u003cstrong data-start=\"2106\" data-end=\"2124\"\u003eChemical Base:\u003c\/strong\u003e Solvent-borne polyurethane\u003c\/li\u003e\n\u003cli data-section-id=\"1p6ze4h\" data-start=\"2154\" data-end=\"2191\"\u003e\n\u003cstrong data-start=\"2156\" data-end=\"2168\"\u003eDensity:\u003c\/strong\u003e ~1.03 kg\/l (at 23°C)\u003c\/li\u003e\n\u003cli data-section-id=\"gs77at\" data-start=\"2192\" data-end=\"2237\"\u003e\n\u003cstrong data-start=\"2194\" data-end=\"2209\"\u003eShelf Life:\u003c\/strong\u003e 12 months from production\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2239\" data-end=\"2242\"\u003e\n\u003ch3 data-section-id=\"1sloygr\" data-start=\"2244\" data-end=\"2274\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2248\" data-end=\"2274\"\u003eApplication Guidelines\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2276\" data-end=\"2551\"\u003e\n\u003cli data-section-id=\"1sp1p2h\" data-start=\"2276\" data-end=\"2322\"\u003e\n\u003cstrong data-start=\"2278\" data-end=\"2306\"\u003eApplication Temperature:\u003c\/strong\u003e +5°C to +30°C\u003c\/li\u003e\n\u003cli data-section-id=\"1ytby0z\" data-start=\"2323\" data-end=\"2352\"\u003e\n\u003cstrong data-start=\"2325\" data-end=\"2338\"\u003eHumidity:\u003c\/strong\u003e Max. 85% RH\u003c\/li\u003e\n\u003cli data-section-id=\"14e7wkj\" data-start=\"2353\" data-end=\"2427\"\u003e\n\u003cstrong data-start=\"2355\" data-end=\"2376\"\u003eOvercoating Time:\u003c\/strong\u003e\n\u003cul data-start=\"2381\" data-end=\"2427\"\u003e\n\u003cli data-section-id=\"110ze2d\" data-start=\"2381\" data-end=\"2403\"\u003e~3–4 hours at 20°C\u003c\/li\u003e\n\u003cli data-section-id=\"7ccefa\" data-start=\"2406\" data-end=\"2427\"\u003e~5–6 hours at 5°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"yk8li4\" data-start=\"2428\" data-end=\"2470\"\u003eMust be overcoated within \u003cstrong data-start=\"2456\" data-end=\"2468\"\u003e48 hours\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sj9txc\" data-start=\"2471\" data-end=\"2551\"\u003eEnsure substrate is \u003cstrong data-start=\"2493\" data-end=\"2525\"\u003eat least 3°C above dew point\u003c\/strong\u003e to prevent condensation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2553\" data-end=\"2618\"\u003eOnce opened, use promptly—partial storage may affect performance.\u003c\/p\u003e\n\u003chr data-start=\"2620\" data-end=\"2623\"\u003e\n\u003ch3 data-section-id=\"n07754\" data-start=\"2625\" data-end=\"2646\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2629\" data-end=\"2646\"\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2648\" data-end=\"2672\"\u003eSuitable for use with:\u003c\/p\u003e\n\u003cul data-start=\"2673\" data-end=\"2817\"\u003e\n\u003cli data-section-id=\"h04odv\" data-start=\"2673\" data-end=\"2712\"\u003eSika Liquid Applied Roofing Systems\u003c\/li\u003e\n\u003cli data-section-id=\"jvlf4b\" data-start=\"2713\" data-end=\"2751\"\u003eSika Balcony Waterproofing Systems\u003c\/li\u003e\n\u003cli data-section-id=\"11to0cq\" data-start=\"2752\" data-end=\"2817\"\u003eExisting polyurethane membranes (subject to adhesion testing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2819\" data-end=\"2822\"\u003e\n\u003ch3 data-section-id=\"5k8xkj\" data-start=\"2824\" data-end=\"2859\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2828\" data-end=\"2859\"\u003eWhy Buy from Clever Shield?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2861\" data-end=\"3061\"\u003e\n\u003cli data-section-id=\"e713h2\" data-start=\"2861\" data-end=\"2926\"\u003eSpecialist supplier of \u003cstrong data-start=\"2886\" data-end=\"2924\"\u003eprofessional waterproofing systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"d8z2zj\" data-start=\"2927\" data-end=\"2993\"\u003eExpert technical advice for refurbishment and roofing projects\u003c\/li\u003e\n\u003cli data-section-id=\"yohop6\" data-start=\"2994\" data-end=\"3014\"\u003eFast UK delivery\u003c\/li\u003e\n\u003cli data-section-id=\"4t2mo3\" data-start=\"3015\" data-end=\"3061\"\u003eCompetitive pricing on the full Sika range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3063\" data-end=\"3066\"\u003e\n\u003ch2 data-section-id=\"51mc2n\" data-start=\"3068\" data-end=\"3097\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3071\" data-end=\"3097\"\u003eNeed Technical Advice?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3099\" data-end=\"3226\"\u003eNot sure if your existing system is suitable for recoating? Our team can help you specify the correct preparation and products.\u003c\/p\u003e\n\u003cp data-start=\"3099\" data-end=\"3226\"\u003eData Sheet\u003c\/p\u003e\n\u003cp data-start=\"3099\" data-end=\"3226\"\u003e\u003ca href=\"https:\/\/gbr.sika.com\/dms\/getdocument.get\/e5f6fe87-0f6e-43eb-b0be-ceabe91e9390\/sika-reactivationprimer.pdf\" title=\"Sika Reaction Primer Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-start=\"3099\" data-end=\"3226\"\u003eSafety Data Sheet\u003c\/p\u003e\n\u003cp data-start=\"3099\" data-end=\"3226\"\u003e\u003ca href=\"https:\/\/gbr.sika.com\/dam\/dms\/gb01\/r\/sds-sika-reactivationprimer.pdf\" title=\"Safety Data Sheet\"\u003eSafety Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Sika","offers":[{"title":"Sika Reactivation Primer (5 L)","offer_id":57056401817975,"sku":"SIKA-REACT-PRIMER\/5L","price":106.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/Sika-Reactivation-Primer.webp?v=1780566838","url":"https:\/\/clevershieldcoatings.co.uk\/products\/sika-bonding-primer-5-l-copy","provider":"Clever Shield - Asset Protection","version":"1.0","type":"link"}