{"product_id":"classicbond-spb-sprayable-bonding-adhesive-14l-22l","title":"ClassicBond SPB Sprayable Bonding Adhesive (14L \u0026 22L)","description":"\u003ch3\u003eHigh-Performance Spray Contact Adhesive for EPDM Rubber Roofing (14L \u0026amp; 22L)\u003c\/h3\u003e\n\n\u003cp\u003eClassicBond SPB Sprayable Bonding Adhesive is a gun-applied, high-strength contact adhesive designed to dramatically reduce installation time when bonding EPDM rubber roofing membranes to a variety of substrates.\u003c\/p\u003e\n\n\u003cp\u003eSupplied in \u003cstrong\u003e14L and 22L pressurised canisters\u003c\/strong\u003e, this system is ideal for larger commercial projects and repetitive upstand or detailing work where speed, consistency and efficiency matter.\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    Why Use Sprayable Bonding Adhesive on Larger Roofs?\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\u003eCompared to traditional brush or roller-applied bonding adhesive, ClassicBond SPB:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eIs up to 8× faster to apply\u003c\/li\u003e\n      \u003cli\u003eDries up to 4× faster\u003c\/li\u003e\n      \u003cli\u003eOffers a far greater operational window\u003c\/li\u003e\n      \u003cli\u003eProvides more accurate and even coverage\u003c\/li\u003e\n      \u003cli\u003eReduces manual labour time\u003c\/li\u003e\n      \u003cli\u003eEliminates product wastage\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eThis means large EPDM installations can be completed more efficiently, reducing exposure to weather and helping projects stay on schedule.\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    Designed for Commercial \u0026amp; High-Volume Work\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\u003eThe SPB Sprayable Adhesive system is best suited for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eCommercial EPDM roofing installations\u003c\/li\u003e\n      \u003cli\u003eLarge ClassicBond membrane sheets\u003c\/li\u003e\n      \u003cli\u003eExtensive upstands and vertical surfaces\u003c\/li\u003e\n      \u003cli\u003eDetail-heavy roof layouts\u003c\/li\u003e\n      \u003cli\u003eRepetitive bonding work\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eIt is particularly effective when used with \u003ca href=\"\/collections\/classicbond-pro\"\u003e\u003cstrong\u003eClassicBond Pro fleece-backed EPDM\u003c\/strong\u003e\u003c\/a\u003e, as spray application ensures more thorough and consistent coverage on fleece surfaces compared to roller application.\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    Coverage \u0026amp; Sizes\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\u003eAvailable in:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e14L Canister – up to approx. 60m² coverage\u003c\/li\u003e\n      \u003cli\u003e22L Canister – up to approx. 100m² coverage\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eCoverage varies depending on substrate and application thickness.\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    Where It’s Used\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 SPB Adhesive bonds EPDM rubber roofing to:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eTimber\u003c\/li\u003e\n      \u003cli\u003eConcrete\u003c\/li\u003e\n      \u003cli\u003eBrickwork\u003c\/li\u003e\n      \u003cli\u003eMetal\u003c\/li\u003e\n      \u003cli\u003ePVC\u003c\/li\u003e\n      \u003cli\u003eSuitable insulation boards\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003eContact Adhesive must be used as the deck adhesive when installing standard \u003ca href=\"\/collections\/classicbond-epdm\"\u003eClassicBond EPDM (1.2mm \u0026amp; 1.5mm)\u003c\/a\u003e on roofs over 100m²\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cp\u003ePrimarily used for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eUpstands and vertical surfaces\u003c\/li\u003e\n      \u003cli\u003eNon-permeable deck bonding\u003c\/li\u003e\n      \u003cli\u003eDetail areas\u003c\/li\u003e\n      \u003cli\u003eLarge sheet adhesion\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    How It’s Applied\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\u003eEnsure all surfaces are clean and dry\u003c\/li\u003e\n      \u003cli\u003eHold spray gun approx. 150–200mm from the surface\u003c\/li\u003e\n      \u003cli\u003eApply an even coat to both the membrane and substrate\u003c\/li\u003e\n      \u003cli\u003eAllow adhesive to flash off (minimum 4 minutes, maximum 30 minutes)\u003c\/li\u003e\n      \u003cli\u003eBring surfaces together and roll firmly with a 50mm hand roller\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003e⚠️ Once bonded, the membrane cannot be repositioned.\u003c\/strong\u003e\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    Equipment Required\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\u003eTo operate this system you will need:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\u003cstrong\u003e\u003ca href=\"\/products\/classicbond-spray-contact-application-gun\"\u003eSPB Spray Gun \u0026amp; Tip Bundle\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003e\u003ca href=\"\/products\/classicbond-spray-contact-adhesive-hose\"\u003eSPB 4m Spray Hose\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eThese are sold separately.\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    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\u003eOn large EPDM roofs, labour time is often the biggest cost.\u003c\/p\u003e\n    \u003cp\u003eSprayable bonding adhesive dramatically reduces application time and waiting time. It provides consistent coverage and reliable bonding strength, especially on fleece-backed membranes where roller application can be uneven.\u003c\/p\u003e\n    \u003cp\u003eFor high-volume or commercial installs, it’s the most efficient way to bond EPDM properly.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e","brand":"The Flat Roofing Shop","offers":[{"title":"14L","offer_id":56516755226955,"sku":"CB-Spray-140","price":236.4,"currency_code":"GBP","in_stock":true},{"title":"22L","offer_id":56516755259723,"sku":"CB-Spray-220","price":402.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4054\/9451\/files\/22l-ClassicBond-EPDM-Spray-Contact-Adhesive.jpg?v=1773573755","url":"https:\/\/theflatroofingshop.co.uk\/products\/classicbond-spb-sprayable-bonding-adhesive-14l-22l","provider":"The Flat Roofing Shop","version":"1.0","type":"link"}