{"product_id":"gacoroof-silicone-roof-coating-white-or-grey","title":"GacoRoof Silicone Roof Coating – White or Grey","description":"\u003cp\u003eRestore and waterproof small flat and low-slope roofs with GacoRoof Silicone Roof Coating. Ideal for garages, extensions, sheds, porches and dormers, this brush- or roller-applied coating creates a seamless waterproof membrane that withstands permanent ponding water and UV exposure.\u003c\/p\u003e\n\u003cp\u003eGacoRoof is a single-component, air-drying elastomeric silicone coating designed to seal and repair suitable existing roof coverings. Applied in two coats, it forms a flexible, fully adhered membrane without the need for specialist application equipment or component mixing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResists permanent ponding water: Suitable for roofs where standing water remains after rainfall.\u003c\/li\u003e\n\u003cli\u003eUV-resistant silicone: Provides durable protection against exposure to sunlight.\u003c\/li\u003e\n\u003cli\u003e95% solids by volume: High-solids formulation for roof waterproofing.\u003c\/li\u003e\n\u003cli\u003eBrush or roller application: No specialist application equipment required.\u003c\/li\u003e\n\u003cli\u003eSingle-component formula: No separate components to combine before use.\u003c\/li\u003e\n\u003cli\u003eReflective white option: White finish provides a reflective roof surface.\u003c\/li\u003e\n\u003cli\u003eChoice of sizes: Available in 3.8 litre tins and 18.9 litre pails.\u003c\/li\u003e\n\u003cli\u003eWhite or Grey: Choose the finish appropriate for your roof and substrate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable Roof Surfaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGacoRoof can be applied to a range of suitably prepared roof coverings, subject to compatibility and adhesion testing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAsphalt and roofing felt.\u003c\/li\u003e\n\u003cli\u003eEPDM rubber.\u003c\/li\u003e\n\u003cli\u003eGRP fibreglass.\u003c\/li\u003e\n\u003cli\u003eFibre-cement.\u003c\/li\u003e\n\u003cli\u003eSuitable single-ply membranes.\u003c\/li\u003e\n\u003cli\u003eMetal roofing.\u003c\/li\u003e\n\u003cli\u003eAsbestos-cement, subject to specialist assessment and appropriate preparation.\u003c\/li\u003e\n\u003cli\u003eUse White on aged asphaltic roofs. GacoRoof is not suitable for roofs made from individual asphalt shingles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSuitable for waterproofing and refurbishment projects on garage roofs, extensions, sheds, porches, dormers and other small flat or low-slope roofs. It can also be used for suitable localised roof repairs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication \u0026amp; Preparation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe existing roof must be clean, dry, sound and suitably prepared before application. An adhesion test is recommended to confirm compatibility with the roof surface.\u003c\/p\u003e\n\u003cp\u003eDetail seams, joints and other roof details with GacoRoof Liquid Roof Tape before applying the coating. Apply GacoRoof in two coats, following the product’s technical guidance for coverage, application conditions and drying times.\u003c\/p\u003e\n\u003cp\u003eFor asbestos-cement roofs, obtain specialist advice before undertaking any preparation or application.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/flatroofingsystems.co.uk\/products\/gacoroof-liquid-roof-tape\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eGacoRoof Liquid Roof Tape\u003c\/strong\u003e\u003c\/a\u003e is available to purchase separately for sealing seams, joints and roof details before applying GacoRoof Silicone Roof Coating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSizes \u0026amp; Coverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe following figures are approximate and represent the finished coverage across both coats:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.8 litres - 4.65 m².\u003c\/li\u003e\n\u003cli\u003e18.9 litres - 23.25 m².\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActual coverage will vary with surface texture, condition and application. Allow for roof details and upstands when calculating quantities.\u003c\/p\u003e\n\u003cp\u003eAvailable colours: White and Grey.\u003c\/p\u003e\n\u003cp\u003eAlways consult the current technical and safety data sheets before use.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePlease read the Delivery Information tab below before placing your order. By placing an order, you confirm that you have read and understood this information.\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Gaco","offers":[{"title":"3.8Ltr \/ White","offer_id":57655574561094,"sku":"GR1600-1","price":80.4,"currency_code":"GBP","in_stock":true},{"title":"3.8Ltr \/ Grey","offer_id":57655574593862,"sku":"GR1628-1","price":80.4,"currency_code":"GBP","in_stock":true},{"title":"18.9Ltr \/ White","offer_id":57655574626630,"sku":"GR1600-5","price":286.8,"currency_code":"GBP","in_stock":true},{"title":"18.9Ltr \/ Grey","offer_id":57655574659398,"sku":"GR1628-5","price":286.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0572\/1670\/files\/GacoroofSiliconeCoating_a39a7f5f-44d3-4e23-bd1e-ee7f9ebc4217.jpg?v=1792404594","url":"https:\/\/flatroofingsystems.co.uk\/products\/gacoroof-silicone-roof-coating-white-or-grey","provider":"Flat Roofing Systems","version":"1.0","type":"link"}