{"product_id":"gacopatch-silicone-roof-patch","title":"GacoPatch Silicone Roof Patch (Flashing Grade)","description":"\u003cp\u003e\u003cstrong\u003eGacoPatch\u003c\/strong\u003e is a flashing grade, stand-alone silicone roof patch designed to be installed in a single application without reinforcement on a variety of substrates. It goes on as a thick, caulk-like material and stays flexible for the long term.\u003c\/p\u003e\n\n\u003cp\u003eIn most cases GacoPatch is a one-step application, \u003cstrong\u003ereducing labour time and eliminating the cost of primers and top coats\u003c\/strong\u003e. It contains no asphalts or acrylics, stays flexible even under ponding water, and is UV stable so it will not chalk or crack.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #fdf2f2; border-left: 5px solid #dc2626; padding: 15px; margin: 20px 0;\"\u003e\n  \u003cp style=\"margin: 0; font-weight: bold; color: #991b1b;\"\u003e⚠️ IMPORTANT COVERAGE NOTICE:\u003c\/p\u003e\n  \u003cp style=\"margin: 5px 0 0 0; color: #7f1d1d;\"\u003eCoverage depends on the repair, \u003cstrong\u003enot roof area\u003c\/strong\u003e. Apply at a minimum \u003cstrong\u003e3.2 mm wet thickness\u003c\/strong\u003e and spread at least \u003cstrong\u003e76 mm\u003c\/strong\u003e in all directions from the affected area, which gives approximately \u003cstrong\u003e1.1 m² per 3.8 L\u003c\/strong\u003e. A 7.6 L pail therefore covers about \u003cstrong\u003e2.2 m²\u003c\/strong\u003e of patch. Application rate is job-specific and extra material may be needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Contractors Choose GacoPatch:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Step Repair:\u003c\/strong\u003e Installed in a single application without reinforcement in most cases.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePermanently Flexible:\u003c\/strong\u003e Stays flexible even under ponding water, with excellent colour retention and UV resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Top Coat Required:\u003c\/strong\u003e UV stable. It is only intended to be covered by GacoFlex silicone roof coatings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick to Weather:\u003c\/strong\u003e At 3.2 mm, 24°C and 55% RH it is tack-free in 4 hours, rain-safe in 60 minutes and fully cured in 40 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications \u0026amp; Substrates:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCracks \u0026amp; Joints:\u003c\/strong\u003e Surface cracks, control joints and coping joints (these may require sacrificial tape).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGutters \u0026amp; Penetrations:\u003c\/strong\u003e Gutter seams, membrane pinholes, rain collars and fish mouths.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch Pans:\u003c\/strong\u003e Use as pitch pan filler.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Substrate Range:\u003c\/strong\u003e Aged asphalt (APP, SBS, smooth built-up and mineral cap sheets), aged single-ply, concrete, metal, sprayed polyurethane foam and most existing coatings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color: #f0fdf4; border-left: 5px solid #16a34a; padding: 15px; margin: 20px 0;\"\u003e\n  \u003cp style=\"margin: 0; font-weight: bold; color: #14532d;\"\u003e🛠️ SUBSTRATE \u0026amp; PRIMING SPECIFICATIONS:\u003c\/p\u003e\n  \u003cul style=\"margin: 5px 0 0 0; padding-left: 20px; color: #14532d;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrimer:\u003c\/strong\u003e None normally required over approved substrates, but adhesion tests are recommended. Existing silicone coatings should not be primed.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAsphaltic Substrates:\u003c\/strong\u003e Do not wash asphaltic substrates before application. Discoloration or blistering may occur over some of them, and coloured silicones (grey, tan, black) must not be used over asphalt.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMetal \u0026amp; Cracks:\u003c\/strong\u003e Remove rust and scale from metal with a wire brush and abrade slick pre-finished metal. Sacrificial tape is recommended for cracks over 6.4 mm and for all cracks that move.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eApplication Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication Methods:\u003c\/strong\u003e Power mix before use (do not use a paint shaker) and do not thin. Apply by brush, trowel or putty knife as received.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication Geometry:\u003c\/strong\u003e Minimum 3.2 mm wet thickness, spread at least 76 mm in all directions from the affected area.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Windows:\u003c\/strong\u003e Do not apply to substrates below freezing or above 49°C. Below 4°C ambient, keep the product stored above 18°C until application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- Professional PDF Download Section Start --\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 20px; margin-top: 30px; text-align: center;\"\u003e\n  \u003cp style=\"margin: 0 0 12px 0; font-weight: bold; font-size: 16px; color: #1e293b;\"\u003eTechnical Documentation \u0026amp; Specifications\u003c\/p\u003e\n  \u003cp style=\"margin: 0 0 20px 0; font-size: 14px; color: #64748b;\"\u003eDownload the manufacturer's product data sheet including coverage, substrate priming specifications and application instructions.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0250\/7948\/0404\/files\/gacopatch-data-sheet.pdf\" target=\"_blank\" style=\"display: inline-block; background-color: #065f46; color: #ffffff; padding: 12px 24px; font-weight: bold; font-size: 14px; text-decoration: none; border-radius: 4px; transition: background-color 0.2s ease;\"\u003e\n    📄 Download Product Data Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c!-- Professional PDF Download Section End --\u003e","brand":"GacoFlex","offers":[{"title":"7.6 L pail","offer_id":59666338939228,"sku":"DUR\/GAC\/PAT\/001","price":174.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/7948\/0404\/files\/gb-gacopatch-single.webp?v=1793140840","url":"https:\/\/www.mybuildonline.com\/products\/gacopatch-silicone-roof-patch","provider":"My Build Online","version":"1.0","type":"link"}