{"product_id":"classicbond-epdm-lap-sealant-for-rubber-roofing","title":"ClassicBond EPDM Lap Sealant for Rubber Roofing","description":"\u003ch3\u003eSealant for EPDM Rubber Roofing\u003c\/h3\u003e\n\n\u003cp\u003eClassicBond EPDM Lap Sealant is a heavy-bodied, gun-grade rubber sealant used to create a waterproof seal at termination bars and compression-type joints on EPDM rubber roofing systems.\u003c\/p\u003e\n\n\u003cp\u003eIt is designed to seal and protect exposed detailing where the membrane is mechanically secured or compressed, providing a durable, flexible weather barrier.\u003c\/p\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative; list-style:none;\"\u003e\n    What Lap Sealant Is Used For\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eClassicBond Lap Sealant is typically used to:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eSeal the top edge of termination bars\u003c\/li\u003e\n      \u003cli\u003eSeal compression-type joints\u003c\/li\u003e\n      \u003cli\u003eSeal the perimeter of a pipe box pocket before pourable sealer is applied\u003c\/li\u003e\n      \u003cli\u003eProtect exposed edges of uncured flashing tape\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eIt is used as a finishing and weatherproofing seal, not as a bonding adhesive.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative; list-style:none;\"\u003e\n    What It Is NOT Used For\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eLap Sealant:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e❌ Is not a splice adhesive\u003c\/li\u003e\n      \u003cli\u003e❌ Is not used to bond membrane to membrane\u003c\/li\u003e\n      \u003cli\u003e❌ Does not replace primer or flashing tape\u003c\/li\u003e\n      \u003cli\u003e❌ Is not a deck adhesive\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eIt seals exposed details - it does not create the seam itself.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative; list-style:none;\"\u003e\n    Why Lap Sealant Matters\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eTermination bars and compression joints rely on pressure to hold the membrane in place. The lap sealant:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003ePrevents water tracking behind the bar\u003c\/li\u003e\n      \u003cli\u003eSeals the exposed membrane edge\u003c\/li\u003e\n      \u003cli\u003eRemains flexible with membrane movement\u003c\/li\u003e\n      \u003cli\u003eHelps protect detailing from long-term weather exposure\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eApplied correctly, it adds an extra layer of protection at critical points on the roof.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative; list-style:none;\"\u003e\n    Application (Simple Overview)\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003col\u003e\n      \u003cli\u003eEnsure surfaces are clean and dry\u003c\/li\u003e\n      \u003cli\u003eApply an even bead along the top edge of the termination bar or joint\u003c\/li\u003e\n      \u003cli\u003eLightly tool if required to ensure full contact\u003c\/li\u003e\n      \u003cli\u003eApply before the end of the working day to all required details\u003c\/li\u003e\n    \u003c\/ol\u003e\n    \u003cp\u003eTypical coverage:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eApprox. \u003cstrong\u003e6–7 linear metres per tube\u003c\/strong\u003e using an 8mm bead\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative; list-style:none;\"\u003e\n    Product Details\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e ClassicBond EPDM Lap Sealant\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Heavy-bodied rubber sealant\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Cartridge (mastic gun)\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eService temperature:\u003c\/strong\u003e -51°C to 82°C\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Approx. 6.7 linear metres per tube\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShelf life:\u003c\/strong\u003e 1 year (unopened)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative; list-style:none;\"\u003e\n    A Roofer’s Perspective\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eLap sealant is what finishes a termination properly. The membrane may be mechanically secured, but without sealing the exposed edge, water can track behind it.\u003c\/p\u003e\n    \u003cp\u003eUsed where specified, it completes the detail and protects it from long-term exposure.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e","brand":"The Flat Roofing Shop","offers":[{"title":"Default Title","offer_id":56516285890891,"sku":"CB-Lap","price":13.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4054\/9451\/files\/classicbond-epdm-lap-sealant.jpg?v=1773569637","url":"https:\/\/theflatroofingshop.co.uk\/products\/classicbond-epdm-lap-sealant-for-rubber-roofing","provider":"The Flat Roofing Shop","version":"1.0","type":"link"}