{"title":"Roof Repair Coatings \u0026 Sealants","description":"\u003cp\u003e\u003cstrong\u003eRoof repair coatings and sealants\u003c\/strong\u003e help tackle leaks and maintain existing roof coverings when the surface is suitable for a coating repair. At Trusted Building Supplies, our range brings together \u003cstrong\u003eBritannia Paints Aquashield, Aquashield Eco and Rainshield\u003c\/strong\u003e, with options for routine maintenance and emergency waterproofing.\u003c\/p\u003e\n\u003cp\u003eWhether you need a fibre-reinforced coating, a solvent-free finish or a temporary repair in wet weather, choosing the right product starts with the roof material and the conditions in which you will apply it.\u003c\/p\u003e\n\u003ch2\u003eInstant Waterproof Roof Repair Coatings\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/products\/britannia-aquashield-instant-waterproof-roof-coating\"\u003e\u003cstrong\u003eBritannia Aquashield\u003c\/strong\u003e\u003c\/a\u003e is a solvent-based, fibre-reinforced roof coating for general maintenance and repairs. It provides instant waterproof protection on suitable, prepared surfaces, with fibres that help bridge small gaps and cracks.\u003c\/p\u003e\n\u003cp\u003eAquashield is supplied in Grey, Black and Solar Reflective White, with pack sizes to suit localised repairs or larger maintenance areas.\u003c\/p\u003e\n\u003ch2\u003eSolvent-Free Roof Maintenance Coatings\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/products\/britannia-aquashield-eco-solvent-free-roof-coating\"\u003e\u003cstrong\u003eBritannia Aquashield Eco\u003c\/strong\u003e\u003c\/a\u003e offers a smooth, water-based coating with low odour. Its flexible acrylic formula is suited to general roof maintenance where dry application conditions and adequate drying time are available.\u003c\/p\u003e\n\u003cp\u003eEco requires time to dry before resisting rainfall, so allow for the weather forecast when planning your work.\u003c\/p\u003e\n\u003ch2\u003eEmergency Roof Leak Repairs in Wet Weather\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/products\/britannia-rainshield-emergency-roof-leak-repair\"\u003e\u003cstrong\u003eBritannia Rainshield\u003c\/strong\u003e\u003c\/a\u003e is designed for urgent, temporary repairs and can be applied in falling rain. It provides a short-term waterproof seal until the roof can be inspected and a permanent repair completed.\u003c\/p\u003e\n\u003ch2\u003eChoosing the Right Roof Coating or Sealant\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChoose Aquashield for fibre-reinforced repairs and instant waterproof protection on suitable surfaces\u003c\/li\u003e\n\u003cli\u003eChoose Aquashield Eco for solvent-free maintenance with a smooth finish\u003c\/li\u003e\n\u003cli\u003eChoose Rainshield for temporary emergency leak repairs in wet conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCheck the individual product’s surface compatibility, primer requirements and coverage before ordering. Repair damaged areas and prepare the roof as instructed. A coating cannot resolve every roof defect, and products suitable for felt or GRP are not automatically suitable for EPDM, timber or PVC.\u003c\/p\u003e\n\u003ch2\u003eRelated Flat Roofing Products\u003c\/h2\u003e\n\u003cp\u003eFor replacement roof coverings, explore our \u003ca href=\"\/collections\/epdm-rubber-roofing-membrane\"\u003eEPDM Rubber Roofing\u003c\/a\u003e and \u003ca href=\"\/collections\/grp-fibreglass-roofing-supplies\"\u003eGRP Fibreglass Roofing Supplies\u003c\/a\u003e. For drainage components, browse \u003ca href=\"\/collections\/flat-roof-drains-outlets\"\u003eFlat Roof Drains \u0026amp; Outlets\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eBuy Roof Repair Coatings \u0026amp; Sealants Online\u003c\/h2\u003e\n\u003cp\u003eBrowse our \u003cstrong\u003eroof repair coatings and sealants\u003c\/strong\u003e below to find the right option for your project. If you need help choosing a product, \u003ca href=\"\/policies\/contact-information\"\u003e\u003cstrong\u003econtact Trusted Building Supplies\u003c\/strong\u003e\u003c\/a\u003e with details of your roof material and the repair required.\u003c\/p\u003e","products":[{"product_id":"britannia-aquashield-instant-waterproof-roof-coating","title":"Britannia Paints Aquashield Instant Waterproof Roof Coating","description":"\u003cp\u003eBritannia Paints Aquashield is an instant waterproof roof coating for roof leak repairs and general exterior maintenance. Its solvent-based acrylic formula contains reinforcing fibres that help bridge small gaps and cracks, forming a protective barrier over suitable roofing surfaces in just one coat.\u003c\/p\u003e\n\u003cp\u003eIdeal for repairs to flat roofs, pitched roofs and gutters, Aquashield can be used on felt, weathered asphalt and bituminous surfaces, concrete, brickwork, GRP, fibreglass and suitably prepared metal. It provides waterproof protection immediately after application, so rainfall straight after coating does not affect its waterproofing performance.\u003c\/p\u003e\n\u003cp\u003eReady to use and easy to apply by brush, roller or squeegee, this fibre-reinforced roof repair coating is a practical choice for tackling localised leaks and maintaining existing roofs. Most roofing substrates do not normally need a primer, although porous or friable surfaces and metals require the appropriate preparation and primer.\u003c\/p\u003e\n\u003cp\u003eChoose from Grey, Black or Solar Reflective White in 1kg, 2.5kg, 5kg and 20kg containers to suit the repair area.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstant waterproof protection for emergency roof repairs and routine maintenance\u003c\/li\u003e\n\u003cli\u003eFibre-reinforced formula helps bridge small gaps and cracks\u003c\/li\u003e\n\u003cli\u003eOne-coat application simplifies repairs to suitable roofing surfaces\u003c\/li\u003e\n\u003cli\u003eRainfall immediately after application does not affect waterproofing performance\u003c\/li\u003e\n\u003cli\u003eReady-to-use coating can be applied by brush, roller or squeegee\u003c\/li\u003e\n\u003cli\u003eSuitable for a wide variety of roof and gutter materials\u003c\/li\u003e\n\u003cli\u003eMost roofing substrates do not normally require priming\u003c\/li\u003e\n\u003cli\u003eChoice of Grey, Black and Solar Reflective White finishes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication guidance:\u003c\/strong\u003e Remove moss, lichen, debris, standing water, oil and grease, and allow the surface to dry before applying. Stir well and apply between 5°C and 25°C. Typical coverage is approximately 1kg per m² for a standard coat, or 1–2kg per m² for a high-build coat, depending on the substrate. Touch dry in approximately 3–4 hours and fully cured in 6–7 days, depending on conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitability:\u003c\/strong\u003e For exterior use only. Not suitable for EPDM, timber, PVC, Plastisol, walkways, balconies or areas subject to heavy foot traffic. Porous or friable surfaces and metals may require a specific primer. Where a full waterproofing system is needed, Aquashield can provide an effective repair barrier until a more permanent solution is installed.\u003c\/p\u003e","brand":"Britannia Paints","offers":[{"title":"1kg \/ Grey","offer_id":54355297435995,"sku":"1267","price":11.49,"currency_code":"GBP","in_stock":true},{"title":"1kg \/ Black","offer_id":54355297468763,"sku":"1268","price":11.49,"currency_code":"GBP","in_stock":true},{"title":"1kg \/ Solar Reflective White","offer_id":54355297501531,"sku":"1269","price":11.49,"currency_code":"GBP","in_stock":true},{"title":"2.5kg \/ Grey","offer_id":54355297534299,"sku":"1270","price":18.23,"currency_code":"GBP","in_stock":true},{"title":"2.5kg \/ Black","offer_id":54355297567067,"sku":"1271","price":18.23,"currency_code":"GBP","in_stock":true},{"title":"2.5kg \/ Solar Reflective White","offer_id":54355297599835,"sku":"1272","price":18.23,"currency_code":"GBP","in_stock":true},{"title":"5kg \/ Grey","offer_id":54355297632603,"sku":"1273","price":33.57,"currency_code":"GBP","in_stock":true},{"title":"5kg \/ Black","offer_id":54355297665371,"sku":"1274","price":33.57,"currency_code":"GBP","in_stock":true},{"title":"5kg \/ Solar Reflective White","offer_id":54355297698139,"sku":"1275","price":33.57,"currency_code":"GBP","in_stock":true},{"title":"20kg \/ Grey","offer_id":54355297730907,"sku":"1276","price":117.52,"currency_code":"GBP","in_stock":true},{"title":"20kg \/ Black","offer_id":54355297763675,"sku":"1277","price":117.52,"currency_code":"GBP","in_stock":true},{"title":"20kg \/ Solar Reflective White","offer_id":54355297796443,"sku":"1278","price":117.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/7019\/1195\/files\/britannia-aquashield-instant-waterproof-roof-coating.png?v=1791979301"},{"product_id":"britannia-aquashield-eco-solvent-free-roof-coating","title":"Britannia Paints Aquashield Eco Solvent-Free Waterproof Roof Coating","description":"\u003cp\u003eBritannia Paints Aquashield Eco is a solvent-free waterproof roof coating for general roof maintenance. Its water-based acrylic formula forms a smooth, flexible, water-resistant finish, with one coat recommended on suitably prepared surfaces.\u003c\/p\u003e\n\u003cp\u003eSuitable for flat roofs, pitched roofs and gutters, Aquashield Eco can be used on felt, weathered asphalt, bituminous surfaces, concrete, brickwork, GRP, fibreglass and correctly prepared metal. The low-odour formula offers a practical option for maintaining existing roof coverings without using a solvent-based coating.\u003c\/p\u003e\n\u003cp\u003eChoose Grey, Black or Solar Reflective White in 1kg, 2.5kg, 5kg and 20kg containers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolvent-free, water-based formula with low odour\u003c\/li\u003e\n\u003cli\u003eFlexible acrylic coating provides a smooth, water-resistant finish\u003c\/li\u003e\n\u003cli\u003eOne coat recommended on suitably prepared surfaces\u003c\/li\u003e\n\u003cli\u003eReady to use for general roof and gutter maintenance\u003c\/li\u003e\n\u003cli\u003eSuitable for a variety of existing roofing materials\u003c\/li\u003e\n\u003cli\u003eMost roofing substrates do not normally require priming\u003c\/li\u003e\n\u003cli\u003eChoice of Grey, Black and Solar Reflective White finishes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication guidance:\u003c\/strong\u003e Clean the surface, remove contamination and allow it to dry. Stir well before use. Apply in dry conditions above 10°C, avoiding imminent rain or frost. Allow approximately 1–2kg per m², depending on the surface. Resistant to light showers after approximately 40 minutes on dry surfaces, and dry in approximately 3 hours at 10°C. Heavy coats take longer to dry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitability:\u003c\/strong\u003e Porous or friable surfaces and metals require appropriate preparation and priming. Not suitable for timber, PVC, Plastisol, new cementitious screeds, regularly trafficked walkways or balconies, or internal tanking. Repair surface faults before coating; moving areas may require reinforcement.\u003c\/p\u003e","brand":"Britannia Paints","offers":[{"title":"1kg \/ Grey","offer_id":54355483296091,"sku":"1047","price":11.83,"currency_code":"GBP","in_stock":true},{"title":"1kg \/ Black","offer_id":54355483328859,"sku":"1048","price":11.83,"currency_code":"GBP","in_stock":true},{"title":"1kg \/ Solar Reflective White","offer_id":54355483361627,"sku":"1049","price":11.83,"currency_code":"GBP","in_stock":true},{"title":"2.5kg \/ Grey","offer_id":54355483394395,"sku":"1050","price":18.9,"currency_code":"GBP","in_stock":true},{"title":"2.5kg \/ Black","offer_id":54355483427163,"sku":"1051","price":18.9,"currency_code":"GBP","in_stock":true},{"title":"2.5kg \/ Solar Reflective White","offer_id":54355483459931,"sku":"1052","price":18.9,"currency_code":"GBP","in_stock":true},{"title":"5kg \/ Grey","offer_id":54355483492699,"sku":"1053","price":33.9,"currency_code":"GBP","in_stock":true},{"title":"5kg \/ Black","offer_id":54355483525467,"sku":"1054","price":33.9,"currency_code":"GBP","in_stock":true},{"title":"5kg \/ Solar Reflective White","offer_id":54355483558235,"sku":"1055","price":33.9,"currency_code":"GBP","in_stock":true},{"title":"20kg \/ Grey","offer_id":54355483591003,"sku":"1056","price":124.24,"currency_code":"GBP","in_stock":true},{"title":"20kg \/ Black","offer_id":54355483623771,"sku":"1057","price":124.24,"currency_code":"GBP","in_stock":true},{"title":"20kg \/ Solar Reflective White","offer_id":54355483656539,"sku":"1058","price":124.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/7019\/1195\/files\/britannia-aquashield-eco-solvent-free-roof-coating.png?v=1791979939"},{"product_id":"britannia-rainshield-emergency-roof-leak-repair","title":"Britannia Paints Rainshield Instant Waterproof Emergency Roof Leak Repair","description":"\u003cp\u003eBritannia Paints Rainshield is an instant waterproof emergency roof leak repair coating for urgent repairs in wet weather. Its solvent-based formula provides a temporary seal, helping you tackle a leaking roof before a permanent repair can be completed.\u003c\/p\u003e\n\u003cp\u003eRainshield can be applied in falling rain and even under water, making it a practical choice when a leak needs attention before conditions improve. It is suitable for repairs to flat roofs, pitched roofs and gutters, including weathered asphalt, bituminous surfaces, concrete, brickwork, GRP, fibreglass and metal.\u003c\/p\u003e\n\u003cp\u003eSupplied ready to use in a clear finish, this roof repair coating can be poured directly onto the affected area or applied by brush, roller or squeegee. The fibre-containing formula helps bridge small holes, with reinforcing scrim required for larger repairs.\u003c\/p\u003e\n\u003cp\u003eAvailable in a 5 litre container. Rainshield is an emergency repair coating; arrange a full inspection and a permanent repair once conditions allow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstant waterproof protection for urgent roof leaks\u003c\/li\u003e\n\u003cli\u003eCan be applied in falling rain and wet conditions\u003c\/li\u003e\n\u003cli\u003eProvides a temporary seal until a permanent repair is completed\u003c\/li\u003e\n\u003cli\u003eReady-to-use formula simplifies emergency application\u003c\/li\u003e\n\u003cli\u003eSuitable for a variety of roof and gutter materials\u003c\/li\u003e\n\u003cli\u003eContains fibres to help bridge small holes\u003c\/li\u003e\n\u003cli\u003eCan be poured on or applied by brush, roller or squeegee\u003c\/li\u003e\n\u003cli\u003eClear finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication guidance:\u003c\/strong\u003e Remove moss, debris, oil, grease and ice before coating. Pour directly onto the affected area or work generously into cracks and rough surfaces. Allow approximately 1–2.5 litres per m², depending on the substrate and conditions. Use reinforcing scrim for holes larger than 3mm. Touch dry in approximately 3–4 hours and fully cured in 6–7 days. The coating may whiten on wet surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitability:\u003c\/strong\u003e For exterior emergency repairs only. Not suitable for wooden surfaces, tanking, fishponds or internal use.\u003c\/p\u003e","brand":"Britannia Paints","offers":[{"title":"Default Title","offer_id":54355568656731,"sku":"1292","price":52.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/7019\/1195\/files\/britannia-rainshield-emergency-roof-leak-repair-coating.png?v=1791980335"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/7019\/1195\/collections\/britannia-aquashield-eco-roof-coating.jpg?v=1792065069","url":"https:\/\/trustedbuildingsupplies.co.uk\/collections\/roof-repair-coatings-sealants.oembed","provider":"Trusted Building Supplies","version":"1.0","type":"link"}