{"product_id":"classicbond-pro-pu-deck-adhesive-5-litres","title":"ClassicBond Pro PU Deck Adhesive 5 Litres","description":"\u003ch3\u003ePolyurethane Adhesive for Fleece-Backed EPDM Roofing\u003c\/h3\u003e\n\n\u003cp\u003eClassicBond Pro PU Deck Adhesive is a \u003cstrong\u003eone-component, moisture-curing polyurethane adhesive\u003c\/strong\u003e designed specifically for bonding \u003ca href=\"\/products\/classicbond-pro-fleece-reinforced-epdm\"\u003e\u003cstrong\u003eClassicBond Pro Fleece Reinforced EPDM\u003c\/strong\u003e\u003c\/a\u003e to a wide range of substrates.\u003c\/p\u003e\n\n\u003cp\u003eRoller-applied and fast curing, it offers a controlled, high-strength bond without the need for spray equipment - making it a preferred option for many contractors working on commercial and refurbishment projects.\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    Designed for ClassicBond Pro Fleece Reinforced EPDM\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\u003eThis adhesive is formulated to bond fleece-backed EPDM membranes directly to:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eConcrete\u003c\/li\u003e\n      \u003cli\u003eSteel decks\u003c\/li\u003e\n      \u003cli\u003ePIR \/ PUR insulation (tissue-faced)\u003c\/li\u003e\n      \u003cli\u003eGRP\u003c\/li\u003e\n      \u003cli\u003eExisting bituminous layers (where suitable)\u003c\/li\u003e\n      \u003cli\u003eOther compatible roof surfaces\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eThe fleece backing of ClassicBond Pro allows the polyurethane adhesive to key effectively into the underside of the membrane.\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 Contractors Choose PU Adhesive\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\u003eSome installers prefer PU deck adhesive over sprayable bonding systems because:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eIt is roller applied, requiring no spray gun or hose setup\u003c\/li\u003e\n      \u003cli\u003eIt provides controlled, even coverage\u003c\/li\u003e\n      \u003cli\u003eIt avoids overspray risks\u003c\/li\u003e\n      \u003cli\u003eIt suits smaller commercial or detailed installations\u003c\/li\u003e\n      \u003cli\u003eIt offers a strong structural bond once cured\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eThe adhesive reacts with atmospheric moisture and typically cures within approximately one hour depending on site conditions.\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 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 substrate is clean, dry and free from contaminants\u003c\/li\u003e\n      \u003cli\u003ePour adhesive onto deck surface\u003c\/li\u003e\n      \u003cli\u003eRoll out to create a thin, even coating\u003c\/li\u003e\n      \u003cli\u003eAllow adhesive to react for approximately 10 minutes at 20°C\u003c\/li\u003e\n      \u003cli\u003eLay the membrane into position\u003c\/li\u003e\n      \u003cli\u003eApply firm pressure using a squeegee or roller to consolidate the bond\u003c\/li\u003e\n    \u003c\/ol\u003e\n    \u003cp\u003eCoverage rates typically range between:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003e1.6 – 2.4 m²\u003c\/strong\u003e per litre depending on surface type\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003eA 5L container provides up to approximately 22m² coverage\u003c\/strong\u003e under optimal conditions.\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    Key Technical 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\u003eBase:\u003c\/strong\u003e Urethane\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eViscosity:\u003c\/strong\u003e 3000 cps at 20°C\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Pink\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e 3 months (stored between 5°C and 25°C)\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eContainers must be resealed immediately after use to prevent moisture ingress and premature curing.\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    Ideal Applications\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 Pro PU Adhesive is particularly suited for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eCommercial roof refurbishments\u003c\/li\u003e\n      \u003cli\u003eOverlays onto suitable existing substrates\u003c\/li\u003e\n      \u003cli\u003eProjects where spray application is impractical\u003c\/li\u003e\n      \u003cli\u003eInstallations requiring controlled adhesive placement\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\u003eSpray systems are fast, but they require setup and careful control.\u003c\/p\u003e\n    \u003cp\u003ePU deck adhesive offers a more controlled approach. For many contractors, especially on mid-sized commercial roofs or detailed installations, roller application provides consistency and confidence - particularly when working with fleece-backed EPDM.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e","brand":"The Flat Roofing Shop","offers":[{"title":"Default Title","offer_id":56518764921163,"sku":"CB-PU-Adhesive","price":104.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4054\/9451\/files\/classicbond-pro-pu-adhesive.jpg?v=1773577792","url":"https:\/\/theflatroofingshop.co.uk\/products\/classicbond-pro-pu-deck-adhesive-5-litres","provider":"The Flat Roofing Shop","version":"1.0","type":"link"}