{"product_id":"sikaswell-s-2","title":"SikaSwell® S-2 Hydrophilic Swelling Joint Sealant 20 x 600ml","description":"\u003ch2 data-section-id=\"lj8olt\" data-start=\"103\" data-end=\"170\"\u003eSikaSwell® S-2 – Hydrophilic Swelling Joint Sealant for Concrete\u003c\/h2\u003e\n\u003cp data-start=\"172\" data-end=\"364\"\u003e\u003cstrong data-start=\"172\" data-end=\"190\"\u003eSikaSwell® S-2\u003c\/strong\u003e is a \u003cstrong data-start=\"196\" data-end=\"246\"\u003eone-component polyurethane hydrophilic sealant\u003c\/strong\u003e designed to \u003cstrong data-start=\"259\" data-end=\"291\"\u003eexpand on contact with water\u003c\/strong\u003e, creating a watertight seal in \u003cstrong data-start=\"323\" data-end=\"363\"\u003econstruction joints and penetrations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"366\" data-end=\"569\"\u003eIt is used both as a \u003cstrong data-start=\"387\" data-end=\"425\"\u003estand-alone joint sealing solution\u003c\/strong\u003e and as an \u003cstrong data-start=\"436\" data-end=\"472\"\u003eadhesive for SikaSwell® profiles\u003c\/strong\u003e, ensuring reliable waterproofing in concrete structures.\u003c\/p\u003e\n\u003cp data-start=\"366\" data-end=\"569\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/sikaswell-r-s-2-hydrophilic-swelling-joint-sealant-20-x-600ml.webp?v=1789936520\" alt=\"SikaSwell S-2 hydrophilic joint sealing sealant cartridge\" loading=\"lazy\" data-original=\"https:\/\/clevershieldcoatings.co.uk\/cdn\/shop\/files\/sikaswells-2.webp?v=1774534957\"\u003e\u003c\/p\u003e\n\u003chr data-start=\"571\" data-end=\"574\"\u003e\n\u003ch3 data-section-id=\"9ygnyw\" data-start=\"576\" data-end=\"606\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-start=\"608\" data-end=\"1129\"\u003e\n\u003cli data-section-id=\"x499af\" data-start=\"608\" data-end=\"667\"\u003e\n\u003cstrong data-start=\"610\" data-end=\"633\"\u003eHydrophilic sealant\u003c\/strong\u003e – expands on contact with water\u003c\/li\u003e\n\u003cli data-section-id=\"1vhwwr8\" data-start=\"668\" data-end=\"730\"\u003e\n\u003cstrong data-start=\"670\" data-end=\"700\"\u003e1-part polyurethane system\u003c\/strong\u003e – easy and fast application\u003c\/li\u003e\n\u003cli data-section-id=\"txlwxp\" data-start=\"731\" data-end=\"790\"\u003e\n\u003cstrong data-start=\"733\" data-end=\"750\"\u003eVersatile use\u003c\/strong\u003e – sealant and adhesive in one product\u003c\/li\u003e\n\u003cli data-section-id=\"b5pjez\" data-start=\"791\" data-end=\"859\"\u003e\n\u003cstrong data-start=\"793\" data-end=\"823\"\u003ePermanent water resistance\u003c\/strong\u003e – performs through wet\/dry cycles\u003c\/li\u003e\n\u003cli data-section-id=\"19e7sbr\" data-start=\"860\" data-end=\"926\"\u003e\n\u003cstrong data-start=\"862\" data-end=\"890\"\u003eOptimised expansion rate\u003c\/strong\u003e – controlled swelling performance\u003c\/li\u003e\n\u003cli data-section-id=\"ljl0ex\" data-start=\"927\" data-end=\"991\"\u003e\n\u003cstrong data-start=\"929\" data-end=\"951\"\u003eExcellent adhesion\u003c\/strong\u003e – bonds to a wide range of substrates\u003c\/li\u003e\n\u003cli data-section-id=\"1md8cno\" data-start=\"992\" data-end=\"1054\"\u003e\n\u003cstrong data-start=\"994\" data-end=\"1017\"\u003eEconomical solution\u003c\/strong\u003e – reduces need for complex systems\u003c\/li\u003e\n\u003cli data-section-id=\"yx4v1n\" data-start=\"1055\" data-end=\"1129\"\u003e\n\u003cstrong data-start=\"1057\" data-end=\"1095\"\u003eCompatible with SikaSwell profiles\u003c\/strong\u003e – complete waterproofing system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1131\" data-end=\"1134\"\u003e\n\u003ch3 data-section-id=\"ynhia3\" data-start=\"1136\" data-end=\"1156\"\u003eApplications\u003c\/h3\u003e\n\u003cp data-start=\"1158\" data-end=\"1186\"\u003eSikaSwell® S-2 is ideal for:\u003c\/p\u003e\n\u003cul data-start=\"1188\" data-end=\"1485\"\u003e\n\u003cli data-section-id=\"1vkvm9k\" data-start=\"1188\" data-end=\"1222\"\u003e\u003cstrong data-start=\"1190\" data-end=\"1220\"\u003eConstruction joint sealing\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"105z5go\" data-start=\"1223\" data-end=\"1282\"\u003e\n\u003cstrong data-start=\"1225\" data-end=\"1256\"\u003ePipe and steel penetrations\u003c\/strong\u003e through walls and slabs\u003c\/li\u003e\n\u003cli data-section-id=\"bapgo\" data-start=\"1283\" data-end=\"1337\"\u003eSealing around \u003cstrong data-start=\"1300\" data-end=\"1335\"\u003ecable ducts and service entries\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1onfci5\" data-start=\"1338\" data-end=\"1392\"\u003eBonding \u003cstrong data-start=\"1348\" data-end=\"1390\"\u003eSikaSwell® A and SikaSwell® P profiles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1oj12wj\" data-start=\"1393\" data-end=\"1485\"\u003eWaterproofing detailing in \u003cstrong data-start=\"1422\" data-end=\"1445\"\u003econcrete structures\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1487\" data-end=\"1490\"\u003e\n\u003ch3 data-section-id=\"1ygxhwh\" data-start=\"1492\" data-end=\"1517\"\u003eTechnical Overview\u003c\/h3\u003e\n\u003cul data-start=\"1519\" data-end=\"1953\"\u003e\n\u003cli data-section-id=\"1v30lr4\" data-start=\"1519\" data-end=\"1572\"\u003e\n\u003cstrong data-start=\"1521\" data-end=\"1530\"\u003eType:\u003c\/strong\u003e 1-part polyurethane hydrophilic sealant\u003c\/li\u003e\n\u003cli data-section-id=\"10884xi\" data-start=\"1573\" data-end=\"1598\"\u003e\n\u003cstrong data-start=\"1575\" data-end=\"1586\"\u003eColour:\u003c\/strong\u003e Oxide red\u003c\/li\u003e\n\u003cli data-section-id=\"10svs02\" data-start=\"1599\" data-end=\"1626\"\u003e\n\u003cstrong data-start=\"1601\" data-end=\"1613\"\u003eDensity:\u003c\/strong\u003e ~1.24 kg\/L\u003c\/li\u003e\n\u003cli data-section-id=\"1heizyw\" data-start=\"1627\" data-end=\"1686\"\u003e\n\u003cstrong data-start=\"1629\" data-end=\"1651\"\u003eSwelling Capacity:\u003c\/strong\u003e Up to ~200% (in water over time)\u003c\/li\u003e\n\u003cli data-section-id=\"18w9hj6\" data-start=\"1687\" data-end=\"1746\"\u003e\n\u003cstrong data-start=\"1689\" data-end=\"1711\"\u003eSwelling Pressure:\u003c\/strong\u003e Up to \u0026gt;10 bar (ideal conditions)\u003c\/li\u003e\n\u003cli data-section-id=\"1yvpj89\" data-start=\"1747\" data-end=\"1790\"\u003e\n\u003cstrong data-start=\"1749\" data-end=\"1773\"\u003eService Temperature:\u003c\/strong\u003e -20°C to +50°C\u003c\/li\u003e\n\u003cli data-section-id=\"xx5cyl\" data-start=\"1791\" data-end=\"1821\"\u003e\n\u003cstrong data-start=\"1793\" data-end=\"1807\"\u003eSkin Time:\u003c\/strong\u003e ~60 minutes\u003c\/li\u003e\n\u003cli data-section-id=\"11iwiy2\" data-start=\"1822\" data-end=\"1861\"\u003e\n\u003cstrong data-start=\"1824\" data-end=\"1840\"\u003eCuring Rate:\u003c\/strong\u003e ~2 mm per 24 hours\u003c\/li\u003e\n\u003cli data-section-id=\"12hioz\" data-start=\"1862\" data-end=\"1953\"\u003e\n\u003cstrong data-start=\"1864\" data-end=\"1878\"\u003ePackaging:\u003c\/strong\u003e 300 ml cartridges \/ 600 ml unipacs \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1955\" data-end=\"1958\"\u003e\n\u003ch3 data-section-id=\"1ft5a9z\" data-start=\"1960\" data-end=\"1993\"\u003eWhy Choose SikaSwell® S-2?\u003c\/h3\u003e\n\u003cp data-start=\"1995\" data-end=\"2240\"\u003eSikaSwell® S-2 provides a \u003cstrong data-start=\"2021\" data-end=\"2075\"\u003esimple yet highly effective waterproofing solution\u003c\/strong\u003e for joints and penetrations. Its ability to \u003cstrong data-start=\"2120\" data-end=\"2152\"\u003eexpand and reseal repeatedly\u003c\/strong\u003e ensures long-term protection, making it ideal for \u003cstrong data-start=\"2203\" data-end=\"2239\"\u003ecritical below-ground structures\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2242\" data-end=\"2245\"\u003e\n\u003ch2 data-section-id=\"1qsfy1n\" data-start=\"2247\" data-end=\"2283\"\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\u003ch3 data-section-id=\"qnti1n\" data-start=\"2285\" data-end=\"2324\"\u003e❓ What is SikaSwell S-2 used for?\u003c\/h3\u003e\n\u003cp data-start=\"2325\" data-end=\"2424\"\u003eIt is used for \u003cstrong data-start=\"2340\" data-end=\"2388\"\u003esealing construction joints and penetrations\u003c\/strong\u003e and for bonding SikaSwell profiles.\u003c\/p\u003e\n\u003chr data-start=\"2426\" data-end=\"2429\"\u003e\n\u003ch3 data-section-id=\"e0vid7\" data-start=\"2431\" data-end=\"2456\"\u003e❓ How does it work?\u003c\/h3\u003e\n\u003cp data-start=\"2457\" data-end=\"2577\"\u003eIt \u003cstrong data-start=\"2460\" data-end=\"2493\"\u003eexpands when exposed to water\u003c\/strong\u003e, sealing gaps and preventing water ingress. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2579\" data-end=\"2582\"\u003e\n\u003ch3 data-section-id=\"1wena02\" data-start=\"2584\" data-end=\"2618\"\u003e❓ Can it be used on its own?\u003c\/h3\u003e\n\u003cp data-start=\"2619\" data-end=\"2735\"\u003eYes, it can be used as a \u003cstrong data-start=\"2644\" data-end=\"2694\"\u003estand-alone sealant or with SikaSwell profiles\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2737\" data-end=\"2740\"\u003e\n\u003ch3 data-section-id=\"tfzqn5\" data-start=\"2742\" data-end=\"2785\"\u003e❓ Is it suitable for movement joints?\u003c\/h3\u003e\n\u003cp data-start=\"2786\" data-end=\"2889\"\u003eNo, it is designed for \u003cstrong data-start=\"2809\" data-end=\"2848\"\u003enon-moving construction joints only\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2891\" data-end=\"2894\"\u003e\n\u003ch3 data-section-id=\"11e1yy\" data-start=\"2896\" data-end=\"2935\"\u003e❓ What pressure can it withstand?\u003c\/h3\u003e\n\u003cp data-start=\"2936\" data-end=\"3055\"\u003eIt is recommended for \u003cstrong data-start=\"2958\" data-end=\"2989\"\u003ewater pressures up to 2 bar\u003c\/strong\u003e in standard applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3057\" data-end=\"3060\"\u003e\n\u003ch3 data-section-id=\"15cyr4k\" data-start=\"3062\" data-end=\"3094\"\u003e❓ Does it shrink when dry?\u003c\/h3\u003e\n\u003cp data-start=\"3095\" data-end=\"3225\"\u003eYes, it returns to its original size when dry and \u003cstrong data-start=\"3145\" data-end=\"3184\"\u003eexpands again when exposed to water\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-section-id=\"usxdo5\" data-start=\"121\" data-end=\"207\"\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\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/sikaswell_s-2_data_sheet.pdf?v=1774534986\" title=\"SikaSwell S-2 Data Sheet\" aria-label=\"Visit a webpage about SikaSwell S-2 Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Sika","offers":[{"title":"20 x 600ml Tubes (Full Box)","offer_id":56936431944055,"sku":"SIKASWELLS-2X600ML","price":769.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/sikaswell-r-s-2-hydrophilic-swelling-joint-sealant-20-x-600ml.webp?v=1789936520","url":"https:\/\/clevershieldcoatings.co.uk\/products\/sikaswell-s-2","provider":"Clever Shield - Asset Protection","version":"1.0","type":"link"}