{"product_id":"britannia-universal-qd-roof-primer-sealer-5-litre","title":"Britannia Paints Universal QD Roof Primer-Sealer - 5 Litre","description":"\u003cp\u003eBritannia Paints Universal QD Primer-Sealer is a quick-drying roof primer for preparing suitable surfaces before applying a compatible waterproofing system. It helps improve adhesion on weathered single-ply roof membranes and other specified substrates.\u003c\/p\u003e\n\u003cp\u003eSuitable surfaces include PVC, Hypalon and TPO roof membranes, Plastisol-coated substrates, concrete, GRP and fibreglass. A site-specific adhesion test is required on the specified single-ply membranes and Plastisol surfaces before starting the full application.\u003c\/p\u003e\n\u003cp\u003eThe quick-drying formula allows priming and topcoating on the same day when conditions permit. Supplied in a 5 litre container with an amber-brown finish, it can be applied by brush or solvent-resistant roller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrepares suitable roof surfaces for a compatible waterproofing system\u003c\/li\u003e\n\u003cli\u003eHelps improve adhesion on weathered single-ply membranes\u003c\/li\u003e\n\u003cli\u003eQuick-drying formula allows same-day topcoating when conditions permit\u003c\/li\u003e\n\u003cli\u003eSuitable for specified membranes, concrete, GRP and fibreglass\u003c\/li\u003e\n\u003cli\u003eEasy to apply by brush or solvent-resistant roller\u003c\/li\u003e\n\u003cli\u003eAmber-brown finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication guidance:\u003c\/strong\u003e Clean and repair the surface, then allow it to dry. Stir well and do not thin. Apply between 2°C and 35°C, avoiding damp or frozen surfaces and hot direct sunlight. Typical coverage is approximately 10m² per litre, depending on the substrate. Drying normally takes 2–4 hours, depending on temperature and humidity. Overcoat only when dry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitability:\u003c\/strong\u003e Single-ply membranes must be fully adhered before coating. This primer is not a standalone waterproofing topcoat. Not suitable for walkways, balconies, gutters, tanking, fishponds, new lead, slate, new bituminous surfaces or internal use.\u003c\/p\u003e","brand":"Britannia Paints","offers":[{"title":"Default Title","offer_id":54356030062939,"sku":"1046","price":99.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/7019\/1195\/files\/britannia-paints-universal-qd-roof-primer-sealer-5-litre-2933027.png?v=1793806701","url":"https:\/\/trustedbuildingsupplies.co.uk\/products\/britannia-universal-qd-roof-primer-sealer-5-litre","provider":"Trusted Building Supplies","version":"1.0","type":"link"}