{"product_id":"watco-balcony-coating","title":"Watco Balcony Coating","description":"\u003cp\u003eWatco Balcony Coating is a flexible waterproofing coating for suitable concrete balconies and external walkways. Its cement and resin formulation fills hairline surface cracks and forms a durable protective layer that helps limit rainwater and moisture penetration.\u003c\/p\u003e\n\u003cp\u003eBecause the material is mixed and applied as a liquid coating, it can be worked around pipes, outlets and other details that are awkward to cover with sheet materials. A roller-applied texture gives a practical finish for the specified walkway application. The Grey coating is normally used at about 1mm thickness, with additional coats where the complete waterproofing specification requires them.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlexible, weather-resistant coating for suitable balcony surfaces.\u003c\/li\u003e\n\u003cli\u003eFor sound concrete, older asphalt and specified compatible substrates.\u003c\/li\u003e\n\u003cli\u003eFinely textured matt finish when applied as directed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\u003cp\u003eRemove grease, dust, laitance and loose contamination. Cut weak or spalled concrete back to sound material and make suitable repairs first. Prepare metal details as specified and ensure any rust is removed. Thoroughly wet the substrate, leaving it damp and saturated without standing water. Air and surface temperatures must be at least 5°C.\u003c\/p\u003e\u003ch3\u003eTechnical Data\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size \/ colour\u003c\/th\u003e\n\u003ctd\u003e25kg \/ Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eLiquid resin and selected cement\/silica powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eMatt, finely textured\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical thickness\u003c\/th\u003e\n\u003ctd\u003eAbout 1mm; specified range 0.5–1.5mm per coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePot life\u003c\/th\u003e\n\u003ctd\u003eAbout 1.5 hours at 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShelf life\u003c\/th\u003e\n\u003ctd\u003e12 months unopened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCoverage\u003c\/h3\u003e\u003cp\u003eApproximately 12.5m² per 25kg at 1mm thickness (0.5m²\/kg). Allow additional material for detailed reinforcement, extra coats and the total thickness needed for the intended system.\u003c\/p\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCombine approximately three quarters of the liquid with the powder and mix using a slow-speed drill and paddle for about three minutes.\u003c\/li\u003e\n\u003cli\u003eAdd the remaining liquid and mix until a uniform, lump-free paste is obtained.\u003c\/li\u003e\n\u003cli\u003eApply by roller, trowel or squeegee at the specified thickness. Use the recommended fibreglass reinforcement at suitable cracks and floor-to-wall junctions.\u003c\/li\u003e\n\u003cli\u003eAt 15–20°C allow approximately sixteen hours for light traffic and seven days for full chemical cure and water resistance. A second coat, where needed, is normally applied after twelve to twenty-four hours once the first has cured.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cp\u003eThe condition of the balcony and its drainage must be suitable before coating. This product does not replace structural repairs or correct major movement. Check compatibility with existing coverings; do not assume a coating can be applied directly over dense glazed tiles. The required thickness and joint details depend on the project. Pot life shortens to about thirty minutes at 30°C. Clean tools promptly and protect stored components from freezing.\u003c\/p\u003e\u003ch3\u003eProduct FAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan it be used around outlets and pipes?\u003c\/strong\u003e\u003cbr\u003eYes, the liquid-applied system can be worked around suitable protrusions. Follow the specified preparation and reinforcement details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs one coat sufficient?\u003c\/strong\u003e\u003cbr\u003eUsually at about 1mm on a suitable substrate, but the required waterproofing specification and details may call for more.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen is it fully water resistant?\u003c\/strong\u003e\u003cbr\u003eAllow seven days for full cure and water resistance. Initial light-traffic drying at around sixteen hours is a separate stage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be applied over any tiled balcony?\u003c\/strong\u003e\u003cbr\u003eNo. Check the substrate and compatibility first; dense or glazed coverings may need removal or a different preparation system.\u003c\/p\u003e\u003ch3\u003eData Sheets\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-coating-Balcony_Coating.pdf?v=1794406911\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-coating-balcony_coating_liquid_gb.pdf?v=1794406911\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Liquid (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-coating-balcony_coating_powder_gb.pdf?v=1794406911\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Powder (GB)\u003c\/a\u003e\u003c\/p\u003e","brand":"Watco","offers":[{"title":"25kg","offer_id":58283635999060,"sku":"BC25GREY","price":185.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-coating-8-balcony_coating.jpg?v=1794406922","url":"https:\/\/andrewscoatings.co.uk\/products\/watco-balcony-coating","provider":"Andrews Coatings Ltd","version":"1.0","type":"link"}