{"product_id":"pu-sealant-for-grp-trims","title":"PU Sealant for GRP Trims - Sikaflex 300ml","description":"\u003ch3\u003ePolyurethane Adhesive for Bonding GRP Edge Trims\u003c\/h3\u003e\n\n\u003cp\u003eThis \u003cstrong\u003ePU sealant (Sikaflex 300ml)\u003c\/strong\u003e is a one-component, moisture-curing polyurethane adhesive used for bonding GRP edge trims in flat roofing systems.\u003c\/p\u003e\n\n\u003cp\u003eIt provides a strong, flexible bond between GRP trims and timber battens\/timber decks, and is also used for joining trims together at perimeter edges.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for roofing applications where movement, weather exposure and long-term durability are critical.\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;\"\u003e\n    What It’s 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    \u003cul\u003e\n      \u003cli\u003eBonding GRP drip trims and upstand trims\u003c\/li\u003e\n      \u003cli\u003eSecuring trims to timber battens \u0026amp; timber decks\u003c\/li\u003e\n      \u003cli\u003eJoining GRP trims together\u003c\/li\u003e\n      \u003cli\u003eSealing perimeter detailing\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eSuitable for use with GRP and liquid applied roofing systems.\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;\"\u003e\n    Why It 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\u003eGRP trims are mechanically fixed, but adhesive bonding improves:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eWind uplift resistance\u003c\/li\u003e\n      \u003cli\u003eJoint stability\u003c\/li\u003e\n      \u003cli\u003eLong-term perimeter security\u003c\/li\u003e\n      \u003cli\u003eWatertight detailing at trim overlaps\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eA flexible PU adhesive accommodates minor movement without cracking or debonding.\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;\"\u003e\n    Key Features\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\u003eOne-part polyurethane adhesive\u003c\/li\u003e\n      \u003cli\u003eFast curing, moisture activated\u003c\/li\u003e\n      \u003cli\u003eHigh-modulus elastomeric bond\u003c\/li\u003e\n      \u003cli\u003eExcellent adhesion to timber, concrete, aluminium and GRP\u003c\/li\u003e\n      \u003cli\u003eWeather resistant and durable\u003c\/li\u003e\n      \u003cli\u003eNo primer required on most common substrates\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;\"\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    \u003cul\u003e\n      \u003cli\u003eEnsure surfaces are clean, dry and dust-free.\u003c\/li\u003e\n      \u003cli\u003eApply using a standard skeleton gun.\u003c\/li\u003e\n      \u003cli\u003eTypical coverage: approx. \u003cstrong\u003e9 linear metres at an 8mm bead\u003c\/strong\u003e.\u003c\/li\u003e\n      \u003cli\u003eRemove masking tape within 10 minutes if used.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eNot suitable for PE, PP, PTFE or bituminous surfaces.\u003cbr\u003e\n    Avoid use in continuously submerged 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;\"\u003e\n    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\u003eFix it, bond it, seal it. A PU bead behind trims keeps the edges tidy and the joints secure.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e","brand":"The Flat Roofing Shop","offers":[{"title":"Default Title","offer_id":56659434537291,"sku":"GEN-PU-Adhesive","price":11.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/4054\/9451\/files\/pu-trim-adhesive-grp.jpg?v=1774108277","url":"https:\/\/theflatroofingshop.co.uk\/products\/pu-sealant-for-grp-trims","provider":"The Flat Roofing Shop","version":"1.0","type":"link"}