{"product_id":"watco-dampguard","title":"Watco Dampguard","description":"\u003cp\u003eWatco Dampguard is a white damp-proofing coating for suitable bare masonry, brick and concrete surfaces. Its solvent based shellac formulation decorates and helps resist water seepage, leaving a smooth eggshell finish that can be wiped clean.\u003c\/p\u003e\n\u003cp\u003eApplied as a two-coat system, the first coat works into the substrate and the second builds the protective finish. It is useful for basement and other masonry areas affected by damp, and the manufacturer specifies resistance to water pressure up to 2 bar when correctly applied. Although floor slabs appear among Watco's general examples, the technical sheet excludes using Dampguard as a floor coating for foot traffic; select a suitable floor system where people will walk on the finish.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhite eggshell damp-proofing finish.\u003c\/li\u003e\n\u003cli\u003eCan be applied to dry or slightly damp masonry.\u003c\/li\u003e\n\u003cli\u003eSecond coat normally possible after four hours.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\u003cp\u003eUnpainted masonry must be at least thirty days old, clean and free of grease, contamination, mould and loose material. Remove efflorescence and rinse thoroughly after any appropriate cleaning treatment. Remove as much existing paint as possible, then clean and abrade retained sound coating. Repair active leaks and cracks with a suitable hydraulic plugging compound and let repairs dry before coating.\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\u003e5L \/ White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eSingle pack, solvent based shellac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eSmooth eggshell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum application temperature\u003c\/th\u003e\n\u003ctd\u003e10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended coats\u003c\/th\u003e\n\u003ctd\u003e2\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\u003eFor conservative planning, use the technical sheet's rough-surface rate of approximately 8–10m² per 5L per coat. On smooth surfaces the first coat covers 8–10m², while the second may extend to 12–14m². Allow a conservative 1.6m²\/L per coat and enough material for both coats.\u003c\/p\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eStir thoroughly before use and do not thin.\u003c\/li\u003e\n\u003cli\u003eApply the first coat by brush or short pile roller, working it well into the surface. Keep to the specified coverage.\u003c\/li\u003e\n\u003cli\u003eAllow at least four hours before applying the second coat. Inspect for pinholes or missed areas and reapply where needed.\u003c\/li\u003e\n\u003cli\u003eProvide good ventilation during application and drying. Allow seven to fourteen days for full properties; wait at least fourteen days before applying another type of paint.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cp\u003eDo not apply over active running water. Not recommended for potable water, fish tanks, swimming pools, tank linings or floors taking foot traffic. Overpainting reduces the coating's mould-resistant benefit. The product contains flammable solvent, so follow the current safety sheet, keep away from ignition sources and ventilate the area. Store cool and dry and protect from frost.\u003c\/p\u003e\u003ch3\u003eProduct FAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan Dampguard be used as a walking surface?\u003c\/strong\u003e\u003cbr\u003eNo. The technical sheet excludes use as a floor coating taking foot traffic.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I coat a damp wall?\u003c\/strong\u003e\u003cbr\u003eThe surface may be dry or slightly damp, but active leaks must be repaired first. Do not apply over running water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many coats are required?\u003c\/strong\u003e\u003cbr\u003eTwo coats. Work the first into the substrate and allow at least four hours before applying the second.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I paint over the finished coating?\u003c\/strong\u003e\u003cbr\u003eWait at least fourteen days. Applying another paint can reduce Dampguard's mould-resistant benefit.\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-next-uk_tds_dampguard_01_23.pdf?v=1794400496\" 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-next-Dampguard__GB_EN__1_00__30_11_2024.pdf?v=1794400496\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-dampguard_dampguard_advanced_lrv.pdf?v=1794400495\" target=\"_blank\" rel=\"noopener\"\u003eLight Reflective Values - LRV\u003c\/a\u003e\u003c\/p\u003e","brand":"Watco","offers":[{"title":"5L","offer_id":58281770746196,"sku":"DPP5","price":88.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-dampguard.jpg?v=1794400504","url":"https:\/\/andrewscoatings.co.uk\/products\/watco-dampguard","provider":"Andrews Coatings Ltd","version":"1.0","type":"link"}