{"product_id":"prem-grey-roofing-topcoat-20kg","title":"PFRDG Premium FR Dark Grey Roofing Topcoat (20kg)","description":"\u003cp data-start=\"1240\" data-end=\"1405\"\u003eThis Fire Rated GRP Roofing Topcoat has been developed to achieve a \u003cstrong data-start=\"1308\" data-end=\"1350\"\u003eBROOF(t4) external fire classification\u003c\/strong\u003e when used as part of a compliant GRP roofing laminate.\u003c\/p\u003e\n\u003cp data-start=\"1407\" data-end=\"1744\"\u003eWhat makes this product stand out is its flexibility. Unlike many branded systems that lock you into using every component from the same manufacturer, this topcoat can be used with \u003cstrong data-start=\"1588\" data-end=\"1635\"\u003eany standard orthophthalic laminating resin\u003c\/strong\u003e. This allows installers to mix and match systems while still achieving a fully fire-rated GRP roof build-up.\u003c\/p\u003e\n\u003cp data-start=\"1746\" data-end=\"1954\"\u003eBecause of this, many professional installers regularly pair \u003cstrong data-start=\"1807\" data-end=\"1836\"\u003eTrade Grade Roofing Resin\u003c\/strong\u003e with this topcoat, particularly on \u003cstrong data-start=\"1872\" data-end=\"1894\"\u003enew build projects\u003c\/strong\u003e where fire performance is required by building regulations.\u003c\/p\u003e\n\u003chr data-start=\"1956\" data-end=\"1959\"\u003e\n\u003ch3 data-start=\"1961\" data-end=\"1997\"\u003eFire performance you can rely on\u003c\/h3\u003e\n\u003cp data-start=\"1999\" data-end=\"2115\"\u003eThis topcoat forms the fire-retardant outer layer of the laminate and has been tested as part of a system achieving:\u003c\/p\u003e\n\u003cp data-start=\"2117\" data-end=\"2199\"\u003e\u003cstrong data-start=\"2117\" data-end=\"2159\"\u003eBROOF(t4) classification to EN 13501-5\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2549\" data-end=\"2552\"\u003e\n\u003ch3 data-start=\"2554\" data-end=\"2580\"\u003eCoverage \u0026amp; application\u003c\/h3\u003e\n\u003cp data-start=\"2582\" data-end=\"2685\"\u003eRecommended application thickness: \u003cstrong data-start=\"2617\" data-end=\"2645\"\u003e500–600 microns wet film\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003eTypical coverage (at recommended rate):\u003c\/p\u003e\n\u003cp data-start=\"2728\" data-end=\"2787\"\u003e• 10kg tin → approx \u003cstrong\u003e15m²\u003c\/strong\u003e\u003cbr data-start=\"2756\" data-end=\"2759\"\u003e• 20kg tin → approx \u003cstrong\u003e30m²\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2789\" data-end=\"2792\"\u003e\n\u003ch3 data-start=\"2794\" data-end=\"2833\"\u003eWhy contractors choose this topcoat\u003c\/h3\u003e\n\u003cp data-start=\"2835\" data-end=\"2945\"\u003e\u003cstrong data-start=\"2835\" data-end=\"2880\"\u003eBROOF(t4) fire rated system compatibility\u003c\/strong\u003e\u003cbr data-start=\"2880\" data-end=\"2883\"\u003eAchieve fire compliance without being tied to one resin brand.\u003c\/p\u003e\n\u003cp data-start=\"2947\" data-end=\"3019\"\u003e\u003cstrong data-start=\"2947\" data-end=\"2976\"\u003eMix-and-match flexibility\u003c\/strong\u003e\u003cbr data-start=\"2976\" data-end=\"2979\"\u003eWorks with all major GRP roofing resins.\u003c\/p\u003e\n\u003cp data-start=\"3021\" data-end=\"3129\"\u003e\u003cstrong data-start=\"3021\" data-end=\"3054\"\u003eProfessional dark grey finish\u003c\/strong\u003e\u003cbr data-start=\"3054\" data-end=\"3057\"\u003eA consistent, durable finish suitable for domestic and commercial roofs.\u003c\/p\u003e\n\u003cp data-start=\"3131\" data-end=\"3225\"\u003e\u003cstrong data-start=\"3131\" data-end=\"3167\"\u003eExcellent coverage \u0026amp; workability\u003c\/strong\u003e\u003cbr data-start=\"3167\" data-end=\"3170\"\u003eEasy to apply by roller or brush with reliable results.\u003c\/p\u003e\n\u003chr data-start=\"3227\" data-end=\"3230\"\u003e\n\u003ch3 data-start=\"3232\" data-end=\"3245\"\u003eIdeal for\u003c\/h3\u003e\n\u003cp data-start=\"3247\" data-end=\"3439\"\u003e• New build and building-control projects\u003cbr data-start=\"3288\" data-end=\"3291\"\u003e• Extensions and garage roofs requiring fire rating\u003cbr data-start=\"3342\" data-end=\"3345\"\u003e• Contractors using Trade Grade resin\u003cbr data-start=\"3382\" data-end=\"3385\"\u003e• Installers wanting flexibility without brand lock-in\u003c\/p\u003e","brand":"Trade Grade","offers":[{"title":"Default Title","offer_id":39525545050275,"sku":"PT20","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/6160\/8867\/products\/IMGL0169copy.jpg?v=1670859288","url":"https:\/\/fibreglassroofkits.com\/products\/prem-grey-roofing-topcoat-20kg","provider":"Fibreglass Roof Kits","version":"1.0","type":"link"}