{"title":"Concrete Floor Sealers \u0026 Dustproofers","description":"\u003cp\u003eShop \u003cstrong\u003econcrete floor sealers and dustproofers\u003c\/strong\u003e for garages, workshops and warehouses. Choose penetrating treatments for porous concrete, clear protective coatings and specialist sealers for power floated floors, including anti-slip options.\u003c\/p\u003e\u003cp\u003eExplore Watco Universal Sealer Dustproofer, Concrete Sealer Water Based, Powerfloat Sealer and Protecta-Coat alongside Coo-Var, Rust-Oleum, Blackfriar and Floorsaver. Match the product to your surface, traffic and finish, and use our \u003ca href=\"\/collections\/floor-preparation\"\u003efloor preparation\u003c\/a\u003e range before application.\u003c\/p\u003e","products":[{"product_id":"coo-var-floor-sealer","title":"Coo-Var Floor Sealer","description":"\u003cp\u003eCoo-Var Floor Sealer is a semi-gloss clear protective coating for interior and exterior floors. It’s low cost, and also reduces the maintenance needed on the floor. It protects the paint underneath as well as preventing dusting.\u003c\/p\u003e\n\u003cp\u003eUse this product on metal, wood and concrete floors to give that extra level of protection. Use it as an economical solution for floors that need an extra layer of protection or to implement a semi gloss sheen.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClear.\u003c\/li\u003e\n\u003cli\u003eLow cost.\u003c\/li\u003e\n\u003cli\u003eSuitable for interior and also exterior use.\u003c\/li\u003e\n\u003cli\u003ePrevents dusting.\u003c\/li\u003e\n\u003cli\u003eSemi Gloss finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFloor Sealer\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoverage: 10-12m² per litre.\u003c\/li\u003e\n\u003cli\u003eTouch Dry: 4 Hours.\u003c\/li\u003e\n\u003cli\u003eApply using a brush or a roller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eData Sheet\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/andrewscoatings.co.uk\/wp-content\/uploads\/2018\/06\/Coo-Var-Floor-Sealer-PDS.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCoo-Var Floor Sealer TDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Coo-Var","offers":[{"title":"Default Title","offer_id":51463776895316,"sku":"","price":40.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/Coo-Var_Floor_Sealer.webp?v=1759228393"},{"product_id":"rust-oleum-4900-heavy-duty-pu-varnish","title":"Rust-Oleum 4900 Heavy-Duty PU Varnish","description":"\u003cp data-start=\"88\" data-end=\"702\" class=\"\"\u003e\u003cstrong data-start=\"88\" data-end=\"129\"\u003eRust-Oleum 4900 Heavy-Duty PU Varnish\u003c\/strong\u003e is a \u003cstrong data-start=\"135\" data-end=\"191\"\u003eclear, 2-component, water-based polyurethane varnish\u003c\/strong\u003e that delivers \u003cstrong data-start=\"206\" data-end=\"232\"\u003eexceptional durability\u003c\/strong\u003e and chemical resistance for both \u003cstrong data-start=\"266\" data-end=\"300\"\u003einterior and exterior surfaces\u003c\/strong\u003e. Available in \u003cstrong data-start=\"315\" data-end=\"341\"\u003ematt or gloss finishes\u003c\/strong\u003e, it resists \u003cstrong data-start=\"354\" data-end=\"398\" data-is-only-node=\"\"\u003eboiling water, alcohol, coffee, red wine\u003c\/strong\u003e, and \u003cstrong data-start=\"404\" data-end=\"432\"\u003edilute acids and alkalis\u003c\/strong\u003e, making it ideal for high-traffic or heavily used areas. The varnish is also \u003cstrong data-start=\"510\" data-end=\"527\"\u003enon-yellowing\u003c\/strong\u003e and functions as an \u003cstrong data-start=\"548\" data-end=\"573\"\u003eanti-graffiti coating\u003c\/strong\u003e,  Perfect for use on \u003cstrong data-start=\"643\" data-end=\"671\"\u003ewood (indoors), concrete\u003c\/strong\u003e, and \u003cstrong data-start=\"677\" data-end=\"701\"\u003epre-painted surfaces\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"704\" data-end=\"725\"\u003e\u003cstrong data-start=\"708\" data-end=\"725\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"728\" data-end=\"767\"\u003eAvailable in Matt or Gloss Finishes\u003c\/li\u003e\n\u003cli data-start=\"770\" data-end=\"805\"\u003eOutstanding Abrasion Resistance\u003c\/li\u003e\n\u003cli data-start=\"808\" data-end=\"845\"\u003eNon-Yellowing for Lasting Clarity\u003c\/li\u003e\n\u003cli data-start=\"848\" data-end=\"899\"\u003eResistant to Water, Stains, Chemicals, and Heat\u003c\/li\u003e\n\u003cli data-start=\"902\" data-end=\"943\"\u003eAnti-Graffiti Coating – Easy to Clean\u003c\/li\u003e\n\u003cli data-start=\"946\" data-end=\"983\"\u003eClear Water-Based 2K Polyurethane\u003c\/li\u003e\n\u003cli data-start=\"986\" data-end=\"1047\"\u003eSuitable for Wood (Interior), Concrete \u0026amp; Painted Surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\n\u003cp\u003eEnsure surface to be varnished is clean, dry, sound and free from wax, oil or any other\u003cbr\u003econtamination. If wax has been used clean the surface thoroughly with white spirit prior to\u003cbr\u003esanding. Bare wood should be sanded to a smooth surface, always working with the grain.\u003cbr\u003eSound previously varnished surfaces should be lightly sanded to provide a key. New\u003cbr\u003econcrete must be at least 30 days old prior to varnishing plus 1 week per cm if the concrete is above 4 cm thickness.\u003cbr\u003eThe moisture content of the substrate may not exceed 4%.\u003cbr\u003eConcrete must be clean, dry and free from any surface laitance (a weak dusty layer on new\u003cbr\u003econcrete) and any other surface contaminants such as oils, grease, dirt etc. prior to\u003cbr\u003eapplying the varnish. Not suitable for direct use on power floated concrete.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data \u003c\/h3\u003e\n\u003cp\u003eDensity (g\/cm³): 1,06\u003cbr\u003eGloss Level: Gloss,Matt\u003cbr\u003eGloss level at 60º: 80% (Gloss)\u003cbr\u003eGloss level at 85º: 10% (Matt)\u003cbr\u003eSolids content in volume: 40%\u003cbr\u003eMixing Ratio: Base : Activator = 2,04 : 0,46 (Volume) = 4 : 1\u003cbr\u003e(Weight)\u003c\/p\u003e\n\u003ch3\u003eDirections for Use\u003c\/h3\u003e\n\u003cp\u003eBase and activator are supplied in correct proportions. First stir the base component, then\u003cbr\u003eadd activator gradually to the base, and mix thoroughly. DO NOT MIX PART UNITS. Wait 5\u003cbr\u003emin after mixing. Do not store mixed product (residue) in a closed can. Badly activated or\u003cbr\u003eincorrectly mixed materials will affect performance and may cause early failure or\u003cbr\u003ediscolouration.\u003cbr\u003eWhen used outdoors on top of pre-painted surfaces: If the old paint is not UV-resistant, the use of Multi-surface PU Heavy-Duty Varnish is not recommended.\u003c\/p\u003e\n\u003ch3\u003eData Sheets\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.rust-oleum.eu\/static\/datasheet_4900_en_gb.pdf\" title=\"Rust-Oleum 4900 Heavy Duty PU Varnish TDS\" rel=\"noopener\" target=\"_blank\"\u003eRust-Oleum 4900 Heavy-Duty PU Varnish TDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.rust-oleum.eu\/static\/safetysheet_msds_base_4900_en_gb.pdf\" title=\"Rust-Oleum 4900 Heavy Duty PU Varnish MSDS\" rel=\"noopener\" target=\"_blank\"\u003eRust-Oleum 4900 Heavy Duty PU Varnish MSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Rust-Oleum","offers":[{"title":"1L \/ Gloss","offer_id":51818392650068,"sku":"","price":31.75,"currency_code":"GBP","in_stock":true},{"title":"1L \/ Matt","offer_id":51818392682836,"sku":"","price":31.75,"currency_code":"GBP","in_stock":true},{"title":"2.5L \/ Gloss","offer_id":51818392715604,"sku":"","price":72.0,"currency_code":"GBP","in_stock":true},{"title":"2.5L \/ Matt","offer_id":51818392748372,"sku":"","price":72.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/Rust-Oleum_4900_Heavy-Duty_PU_Varnish.png?v=1746619090"},{"product_id":"rust-oleum-5220-clear-concrete-sealer","title":"Rust-Oleum 5220 Clear Concrete Sealer","description":"\u003cp data-start=\"153\" data-end=\"228\"\u003e\u003cstrong data-start=\"153\" data-end=\"226\"\u003eRust-Oleum EpoxyShield Sealer – Clear, Easy-to-Apply Concrete Sealer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"230\" data-end=\"503\"\u003eRust-Oleum EpoxyShield® Sealer is a \u003cstrong data-start=\"266\" data-end=\"310\"\u003esingle-pack, water-based concrete sealer\u003c\/strong\u003e designed to reduce dust, protect surfaces, and simplify cleaning. With a \u003cstrong data-start=\"384\" data-end=\"420\"\u003enon-yellowing clear gloss finish\u003c\/strong\u003e, it enhances the appearance of concrete while providing long-lasting protection.\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"720\"\u003eTouch dry in just 1 hour, this easy-to-apply sealer is the perfect \u003cstrong data-start=\"572\" data-end=\"614\"\u003eprimer for \u003ca href=\"https:\/\/andrewscoatings.co.uk\/products\/rust-oleum-epoxy-shield-ultra?_pos=1\u0026amp;_sid=aaed7d7f7\u0026amp;_ss=r\" title=\"EpoxyShield® ULTRA\" rel=\"noopener\" target=\"_blank\"\u003eEpoxyShield® ULTRA\u003c\/a\u003e coatings\u003c\/strong\u003e, ensuring improved adhesion and durability. Suitable for garages, workshops, and other concrete floors.\u003c\/p\u003e\n\u003cp data-start=\"722\" data-end=\"741\"\u003e\u003cstrong data-start=\"722\" data-end=\"739\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"745\" data-end=\"806\"\u003e\n\u003cstrong data-start=\"745\" data-end=\"768\"\u003eSingle-Pack Formula\u003c\/strong\u003e – Simple and convenient application\u003c\/li\u003e\n\u003cli data-start=\"809\" data-end=\"877\"\u003e\n\u003cstrong data-start=\"809\" data-end=\"838\"\u003eNon-Yellowing Clear Gloss\u003c\/strong\u003e – Long-lasting finish and protection\u003c\/li\u003e\n\u003cli data-start=\"880\" data-end=\"924\"\u003e\n\u003cstrong data-start=\"880\" data-end=\"895\"\u003eFast Drying\u003c\/strong\u003e – Touch dry in only 1 hour\u003c\/li\u003e\n\u003cli data-start=\"927\" data-end=\"993\"\u003e\n\u003cstrong data-start=\"927\" data-end=\"965\"\u003eReduces Dust \u0026amp; Simplifies Cleaning\u003c\/strong\u003e – Cleaner, safer surfaces\u003c\/li\u003e\n\u003cli data-start=\"996\" data-end=\"1061\"\u003e\n\u003cstrong data-start=\"996\" data-end=\"1014\"\u003ePerfect Primer\u003c\/strong\u003e – Ideal base for EpoxyShield® ULTRA coatings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\n\u003cp\u003eRemove oil, grease and all other contaminants with EpoxyShield® Cleaner\/Degreaser \u003ca href=\"https:\/\/andrewscoatings.co.uk\/products\/rust-oleum-epoxyshield-cleaner-degreaser?_pos=1\u0026amp;_sid=94809f2ba\u0026amp;_ss=r\" title=\"2901\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e2901\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003ein combination with high pressure cleaning. Allow new concrete to set for at least 30 days\u003cbr\u003ebefore applying a coating. Remove laitance, loose and damaged concrete by sandblasting\u003cbr\u003eor etching with RUSTOLEUM \u003ca href=\"https:\/\/andrewscoatings.co.uk\/products\/rust-oleum-108-etching-solution?_pos=1\u0026amp;_sid=9c3706e2f\u0026amp;_ss=r\" title=\"Surfa-Etch 108\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eSurfa-Etch 108\u003c\/strong\u003e\u003c\/a\u003e. Repair all holes and cracks with\u003cbr\u003eEpoxyShield® concrete repair products. Always pre-treat absorbent, porous surfaces with\u003cbr\u003eEpoxyShield® Sealer 5220. Roughen or blast well-sealed and smooth concrete and treat\u003cbr\u003ewith Epoxyshield® Sealer 5220 or apply a coat RUST-OLEUM \u003ca href=\"https:\/\/andrewscoatings.co.uk\/products\/rust-oleum-3333-super-adhesion-primer?_pos=1\u0026amp;_psq=3333\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"3333\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e3333\u003c\/strong\u003e\u003c\/a\u003e Super Adhesive.\u003cbr\u003eRoughen still-intact floor coatings to ensure good adherence. Remove poorly adhering old\u003cbr\u003ecoatings with wire brush and sandpaper. During application the surface must be clean and\u003cbr\u003edry.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cp\u003eDensity (g\/cm³): 1,16 - 1,21\u003cbr\u003eGloss Level: Satin\u003cbr\u003eSolids Content in weight: 48-52%\u003cbr\u003eSolids content in volume: 38% - 42%\u003c\/p\u003e\n\u003ch3\u003eDirections for Use\u003c\/h3\u003e\n\u003cp\u003eTo ensure homogeneity, coating materials should be thoroughly stirred prior to use.\u003c\/p\u003e\n\u003ch3\u003eData Sheets\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/datasheet_es_sealer_en_gb.pdf?v=1758808980\" title=\"Rust-Oleum 5220 Clear Concrete Sealer TDS\" rel=\"noopener\" target=\"_blank\"\u003eRust-Oleum 5220 Clear Concrete Sealer TDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/safetysheet_msds_es_sealer_en_gb.pdf?v=1758809041\" title=\"Rust-Oleum 5220 Clear Concrete Sealer MSDS\" rel=\"noopener\" target=\"_blank\"\u003eRust-Oleum 5220 Clear Concrete Sealer MSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Rust-Oleum","offers":[{"title":"5L \/ Clear","offer_id":52663254417748,"sku":null,"price":53.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/Rust-Oleum5220-EpoxyShieldSealer.webp?v=1758808587"},{"product_id":"blackfriar-floor-sealer-water-based","title":"Blackfriar Floor Sealer Water Based","description":"\u003cp data-start=\"0\" data-end=\"80\"\u003e\u003cstrong data-start=\"4\" data-end=\"78\"\u003eBlackfriar Water-Based Floor Sealer – Clear Sealer for Porous Surfaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"82\" data-end=\"382\"\u003e\u003cstrong data-start=\"82\" data-end=\"121\"\u003eBlackfriar Water-Based Floor Sealer\u003c\/strong\u003e is a clear, water-borne sealer designed for use under \u003cstrong data-start=\"176\" data-end=\"212\"\u003eProfessional Acrylic Floor Paint\u003c\/strong\u003e on porous surfaces. It \u003cstrong data-start=\"236\" data-end=\"268\"\u003epenetrates, binds, and seals\u003c\/strong\u003e floors and masonry, providing a stable foundation for overcoating while also functioning as a \u003cstrong data-start=\"363\" data-end=\"379\"\u003edust proofer\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"384\" data-end=\"407\"\u003e\u003cstrong data-start=\"388\" data-end=\"405\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"408\" data-end=\"663\"\u003e\n\u003cli data-start=\"408\" data-end=\"464\"\u003e\n\u003cp data-start=\"410\" data-end=\"464\"\u003ePenetrates and seals porous surfaces for overcoating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"465\" data-end=\"498\"\u003e\n\u003cp data-start=\"467\" data-end=\"498\"\u003eCan be used as a dust proofer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"499\" data-end=\"556\"\u003e\n\u003cp data-start=\"501\" data-end=\"556\"\u003eSuitable for bare concrete, brick, and masonry floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"557\" data-end=\"605\"\u003e\n\u003cp data-start=\"559\" data-end=\"605\"\u003eWater-based for easy application and cleanup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"606\" data-end=\"663\"\u003e\n\u003cp data-start=\"608\" data-end=\"663\"\u003eIdeal for use under professional acrylic floor paints\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"665\" data-end=\"699\"\u003e\u003cstrong data-start=\"669\" data-end=\"697\"\u003eApplication Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"700\" data-end=\"820\"\u003e\n\u003cli data-start=\"700\" data-end=\"737\"\u003e\n\u003cp data-start=\"702\" data-end=\"737\"\u003e\u003cstrong data-start=\"702\" data-end=\"715\"\u003eCoverage:\u003c\/strong\u003e 10–15 m²\/L per coat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"738\" data-end=\"773\"\u003e\n\u003cp data-start=\"740\" data-end=\"773\"\u003e\u003cstrong data-start=\"740\" data-end=\"753\"\u003eHard Dry:\u003c\/strong\u003e 2–4 hours at 20°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"774\" data-end=\"820\"\u003e\n\u003cp data-start=\"776\" data-end=\"820\"\u003e\u003cstrong data-start=\"776\" data-end=\"789\"\u003eThinning:\u003c\/strong\u003e Consult technical data sheet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\n\u003cp\u003eSurfaces should preferably be as dry as possible. Emergency patch repairs can Ensure the surface to be painted is sound, clean, dry and free from grease or any substance liable to give adhesion problems. Scrape off any old or flaking paint until you have a firm surface. Special attention should be given to areas under cars to ensure all oil, grease, dirt and road salt is removed. New concrete must be left for at least 6 months before applying Blackfriar Professional Solvent Based Floor Sealer.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cp\u003e• Specifically designed to seal bare and porous concrete substrates.\u003cbr\u003e• Use prior to coating with Blackfriar Professional Polyurethane Floor, Anti-Slip, and Anti Climb Paints.\u003cbr\u003e• Also suitable to apply under solvent based masonry paints.\u003cbr\u003e• Brush or roller application.\u003cbr\u003e• Indoor and outdoor use.\u003c\/p\u003e\n\u003ch3\u003eDirections for Use\u003c\/h3\u003e\n\u003cp\u003eStir thoroughly before use. Apply with a brush or roller working the paint in any surface imperfections. Blackfriar Professional Solvent Based Floor Sealer is not suitable for use over non porous substrates like PVC, thermoplastic tiles, quarry tiles, asphalt floors or granolithic concrete. Do not apply it on concrete surfaces treated with alkali containing liquids, areas subjected to rising damp or areas treated with PVA bonding solutions. Do not apply in cold (below 10°C), damp or humid conditions. If concrete floors are very smooth then pre-treat with Blackfriar Professional Acid Etch followed after thorough rinsing by Blackfriar Professional Solvent Based Floor Sealer.\u003c\/p\u003e\n\u003ch3\u003eData Sheets\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/Blackfriar-Professional-Floor-Sealer-Water-Based.pdf?v=1760365481\" target=\"_blank\" title=\"Blackfriar Floor Sealer WB TDS\" rel=\"noopener\"\u003eBlackfriar Floor Sealer WB TDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/BF2070008-Blackfriar-Professional-Water-Based-Floor-Sealer-GB-EN-300-29-10-2024.pdf?v=1760365481\" target=\"_blank\" title=\"Blackfriar Floor Sealer WB MSDS\" rel=\"noopener\"\u003eBlackfriar Floor Sealer WB MSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Blackfriar","offers":[{"title":"5L \/ Clear","offer_id":52767811404116,"sku":null,"price":30.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/Blackfriar_Floor_Sealer_WB.webp?v=1760365692"},{"product_id":"floorsaver-concrete-dustproofer","title":"Floorsaver Concrete Dustproofer","description":"\u003cp\u003eFloorsaver Concrete Sealer Dustproofer is a penetrating dustproofer and hardener for concrete floors. This unique water based acrylic penetrates deeply into porous concrete leaving a dust free finish. Not only is it a highly effective dustproofer, but it strengthens the substrate too. Unlike traditional sealers and dustproofers, Floorsaver Concrete Sealer Dustproofer does not leave a surface film which needs maintaining, instead it does its job beneath the surface of the concrete. This high performance dustproofer binds weak, dusty concrete together, stabilising it and helping to prolong the life of the floor.\u003c\/p\u003e\n\u003cp\u003eYou don’t need to be an expert to apply Floorsaver Concrete Sealer Dustproofer as it’s incredibly easy. All you need to do is pour it on and sweep it around the area you want to seal. It dries quickly and helps to shrug off stains and dirt, making cleaning much easier. What’s more, you can use it both inside and out.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/Floorsaver_Concrete_Dustproofer-gb.pdf?v=1772195831\" target=\"_blank\" title=\"Floorsaver concrete dustproofer\" rel=\"noopener\"\u003eMSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/Concrete_Dustproofer_Data_Sheet.pdf?v=1772195916\" target=\"_blank\" title=\"Floorsaver concrete dustproofer\" rel=\"noopener\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Andrews Coatings Ltd","offers":[{"title":"5L","offer_id":53824855671124,"sku":"FS-01185","price":23.08,"currency_code":"GBP","in_stock":true},{"title":"25L","offer_id":53824855703892,"sku":"FS-01186","price":81.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/Untitleddesign_8.webp?v=1772195999"},{"product_id":"watco-universal-sealer-dustproofer","title":"Watco Universal Sealer Dustproofer","description":"\u003cp\u003eWatco Universal Sealer Dustproofer penetrates porous concrete and masonry to strengthen dusty surfaces and reduce ongoing dusting. Its clear, water based micronised acrylic formulation works within the substrate, making it useful where a simple dustproofing treatment is needed without a conventional coloured floor coating.\u003c\/p\u003e\n\u003cp\u003eUse it on suitable bare concrete floors, sand and cement screeds, brickwork, blockwork, plaster and block paving. It is suitable indoors and outdoors, including factories, warehouses and machine shops. The microporous treatment allows the substrate to breathe and is normally applied in one coat with a soft broom. It may slightly darken some materials, so test an inconspicuous area where appearance matters.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePenetrating treatment for weak, dusty porous surfaces.\u003c\/li\u003e\n\u003cli\u003eClear, low odour, water based acrylic.\u003c\/li\u003e\n\u003cli\u003eSimple broom application; no two component mixing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\u003cp\u003eSweep and vacuum away loose dust and material. The substrate must be dry, clean and absorbent: a small water-drop test should show water readily soaking in. Remove oil or grease with a suitable cleaner, rinse thoroughly and allow complete drying. Remove laitance mechanically; do not acid etch. The technical sheet guides four weeks drying for new concrete in summer or six in winter, with moisture below 75% RH.\u003c\/p\u003e\u003ch3\u003eTechnical Data\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePack sizes\u003c\/th\u003e\n\u003ctd\u003e5L and 25L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eSingle pack, water based micronised acrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eClear; may slightly darken the substrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eInterior and exterior\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum conditions\u003c\/th\u003e\n\u003ctd\u003eAir 15°C; floor 10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShelf life\u003c\/th\u003e\n\u003ctd\u003e24 months unopened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCoverage\u003c\/h3\u003e\u003cp\u003eAllow approximately 30m² per 5L or 150m² per 25L (6m²\/L), depending on absorption. One coat is usually sufficient, but very porous, open-textured surfaces may need further coats.\u003c\/p\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eShake the container well before use.\u003c\/li\u003e\n\u003cli\u003eDistribute with a soft broom and work the liquid into the surface so it is absorbed.\u003c\/li\u003e\n\u003cli\u003eSweep surplus onto adjacent areas. Do not leave puddles or unabsorbed liquid to dry on the floor.\u003c\/li\u003e\n\u003cli\u003eAt 20°C, touch dry is approximately four hours and light traffic can resume after twelve hours. If another coat is required, allow at least eight hours at 20°C or sixteen hours at 10°C.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cp\u003eDo not apply to painted, sealed, power floated or other non-porous surfaces: the product relies on penetration. Damp concrete reduces absorption and is unsuitable. Protect from rain and avoid washing for 24–48 hours after application. Condition stored material at 15–25°C for at least eight hours before use and prevent freezing. A dusty but structurally unsound floor still needs appropriate repair.\u003c\/p\u003e\u003ch3\u003eProduct FAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill it leave a coloured coating?\u003c\/strong\u003e\u003cbr\u003eNo. It is a clear penetrating dustproofer rather than a coloured floor paint. It can slightly darken some substrates.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it on power floated concrete?\u003c\/strong\u003e\u003cbr\u003eNo. Dense power floated, painted, sealed or non-porous surfaces prevent the penetration needed for this treatment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does a container cover?\u003c\/strong\u003e\u003cbr\u003eApproximately 30m² per 5L or 150m² per 25L. Very porous surfaces can absorb more material and need further coats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen can the floor be used?\u003c\/strong\u003e\u003cbr\u003eAt 20°C, allow approximately twelve hours before light traffic. At 10°C allow twenty-four hours. Protect from rain and washing for 24–48 hours.\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-UK_TDS_Universal_Sealer_Dustproofer.pdf?v=1794397455\" 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-Universal_Sealer_Dustproofer__GB_EN__6_00__18_06_2026.pdf?v=1794397455\" 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-Universal_Sealer_Dustproofer__GBNI_EN__6_00__18_06_2026.pdf?v=1794397455\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet (GBNI)\u003c\/a\u003e\u003c\/p\u003e","brand":"Watco","offers":[{"title":"5L","offer_id":58279561199956,"sku":"UNISEAL05","price":84.6,"currency_code":"GBP","in_stock":true},{"title":"25L","offer_id":58279561232724,"sku":"UNISEAL25","price":343.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-uni-universal_sealer_dustproofer.jpg?v=1794397517"},{"product_id":"watco-concrete-sealer-water-based","title":"Watco Concrete Sealer Water Based","description":"\u003cp\u003eWatco Concrete Sealer Water Based is a penetrating acrylic floor sealer for bare, porous concrete and sand and cement screeds. It binds dusty surface material and forms a protective film that helps resist staining and makes everyday cleaning easier in warehouses, garages, production areas and stores.\u003c\/p\u003e\n\u003cp\u003eChoose Clear to retain the character of the concrete or Light Grey to add a subtle tint while sealing the floor. The breathable, low odour formulation is supplied ready to use, without a separate activator. Appearance depends on the floor's absorption and the number of coats: a trial area is particularly useful where an even grey colour or a specific sheen matters.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWater based acrylic sealer and dustproofer for porous floors.\u003c\/li\u003e\n\u003cli\u003eClear and Light Grey options.\u003c\/li\u003e\n\u003cli\u003eApply with a soft broom or brush.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\u003cp\u003eSweep and vacuum thoroughly. Remove oil and grease with a suitable degreaser such as Watco Bio-D or Concroff, rinse away all residue and allow the floor to dry. Remove laitance mechanically; do not acid etch. New concrete should generally dry for four weeks in summer or six in winter. Avoid saturating highly porous screeds during cleaning.\u003c\/p\u003e\u003ch3\u003eTechnical Data\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePack options\u003c\/th\u003e\n\u003ctd\u003eClear: 5L and 25L; Light Grey: 5L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eSingle pack, water based acrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSubstrate\u003c\/th\u003e\n\u003ctd\u003eBare, porous concrete and sand and cement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication conditions\u003c\/th\u003e\n\u003ctd\u003eAir at least 15°C; floor at least 10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLight traffic \/ full use\u003c\/th\u003e\n\u003ctd\u003e12 hours \/ 24 hours, subject to conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCoverage\u003c\/h3\u003e\u003cp\u003eApproximately 40–50m² per 5L per coat, depending on porosity. Allow a conservative 8m²\/L per coat for planning. Plan for two coats in line with the current specification table; additional coats can be needed on very absorbent floors or for a more even Light Grey tint.\u003c\/p\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eShake the container thoroughly to redisperse any settled material or pigment.\u003c\/li\u003e\n\u003cli\u003ePour a small amount onto the floor and spread evenly with a soft broom or brush, working it into the substrate.\u003c\/li\u003e\n\u003cli\u003eRemove unabsorbed surplus and avoid puddles or thick patches.\u003c\/li\u003e\n\u003cli\u003eWhere another coat is needed, allow six hours at 20°C or eight hours at 10°C. Allow twelve hours before light traffic and twenty-four hours before full use.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cp\u003eDo not apply to painted, sealed or power floated concrete: penetration is essential. The surface must not be wet; only slight residual damp from cleaning is acceptable. For dense smooth floors, consider Watco Powerfloat Sealer. Do not steam clean the finished coating. Condition material at 15–25°C before use and protect from frost. Check suitability with Watco before exterior work, as the product page and linked technical sheet differ on exterior use.\u003c\/p\u003e\u003ch3\u003eProduct FAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs it suitable for power floated concrete?\u003c\/strong\u003e\u003cbr\u003eNo. It needs a porous surface. Watco Powerfloat Sealer is the specialist option for suitable smooth, dense concrete.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill Light Grey hide the concrete completely?\u003c\/strong\u003e\u003cbr\u003eIt adds a tint rather than the hiding power of an opaque floor paint. Porosity affects colour, so apply a trial area.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many coats should I allow for?\u003c\/strong\u003e\u003cbr\u003ePlan for two coats using the current specification table. Particularly porous floors or an even grey tint can need more.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen can the floor be used?\u003c\/strong\u003e\u003cbr\u003eAllow approximately twelve hours for light traffic and twenty-four hours for full use under suitable conditions.\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_concrete_sealer_wb_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-concrete_sealer_water_based__coloured_version__gb.pdf?v=1794400495\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Coloured Version (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-Concrete_Sealer_Water_Based__GB_EN__5_00__18_06_2026.pdf?v=1794400495\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet (GB)\u003c\/a\u003e\u003c\/p\u003e","brand":"Watco","offers":[{"title":"5L \/ Clear","offer_id":58281765699924,"sku":"CSWB","price":86.1,"currency_code":"GBP","in_stock":true},{"title":"25L \/ Clear","offer_id":58281765732692,"sku":"CSWB25L","price":345.6,"currency_code":"GBP","in_stock":true},{"title":"5L \/ Light Grey","offer_id":58281765765460,"sku":"CD5LGY","price":95.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-concrete_sealer_waterbased.jpg?v=1794400441"},{"product_id":"watco-powerfloat-sealer","title":"Watco Powerfloat Sealer","description":"\u003cp\u003eWatco Powerfloat Sealer is a clear epoxy floor sealer designed for hard, smooth and power floated concrete indoors. Its two part, water based formulation seals and dustproofs suitable concrete while retaining the appearance of the underlying floor, with a choice of Gloss or Matt finish.\u003c\/p\u003e\n\u003cp\u003eDense concrete can be difficult to coat because ordinary penetrating sealers cannot soak into the surface. Powerfloat Sealer is formulated for this type of floor and can be applied directly after correct cleaning and preparation. It suits warehouse, workshop and industrial interiors where a clear, easy-clean finish is wanted. Watco recommends diamond grinding or shot blasting where practical for the best overall result, particularly on highly polished surfaces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClear epoxy protection for smooth concrete indoors.\u003c\/li\u003e\n\u003cli\u003eGloss and Matt finish options.\u003c\/li\u003e\n\u003cli\u003eNormally one coat, without a separate primer.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\u003cp\u003eAllow new concrete at least twenty-eight days to dry. Remove oil, grease, dust, dirt and other contamination, leaving a clean, dry surface. Highly polished concrete may require mechanical abrasion. Confirm suitability for the actual floor before application; a small test area helps assess appearance and adhesion.\u003c\/p\u003e\u003ch3\u003eTechnical Data\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e5L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eClear Gloss or Clear Matt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eTwo part, water based epoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication range\u003c\/th\u003e\n\u003ctd\u003e15–30°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePot life\u003c\/th\u003e\n\u003ctd\u003eUp to 2 hours at 20°C; aim to apply within 1 hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShelf life\u003c\/th\u003e\n\u003ctd\u003e24 months unopened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCoverage\u003c\/h3\u003e\u003cp\u003eApproximately 40m² per 5L per coat (8m²\/L). Spread a full mixed pack over a measured area of at least 40m² rather than applying it heavily. One coat is normally enough; very porous substrates can need a second coat for an even finish.\u003c\/p\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eStir the resin and curing agent separately, then empty both complete components into the outer tin.\u003c\/li\u003e\n\u003cli\u003eMix thoroughly for two to three minutes with a wide bladed stirrer, scraping the sides and base. The mixed liquid initially appears white or off-white.\u003c\/li\u003e\n\u003cli\u003eTransfer to a roller tray. Apply evenly with a medium pile roller and brush at edges.\u003c\/li\u003e\n\u003cli\u003eMaintain a through draught and suitable temperature while curing. Allow approximately sixteen hours at 15–20°C before general traffic, with longer waiting in poorer conditions.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cp\u003eInterior use only. Excessive thickness or inadequate ventilation can prevent the coating drying clear. Cold or damp conditions delay or prevent curing, so do not apply below 15°C or above 30°C. Not suitable for bare metal; seek advice before coating self-levelling compounds. Remove food from the area during application and cure. Store at 15–25°C for at least eight hours before use and protect from freezing.\u003c\/p\u003e\u003ch3\u003eProduct FAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan it seal smooth power floated concrete?\u003c\/strong\u003e\u003cbr\u003eYes, that is its intended application. The floor still needs cleaning and preparation; highly polished surfaces can require abrasion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it need a primer?\u003c\/strong\u003e\u003cbr\u003eNormally no. Follow the technical sheet and assess the actual substrate before coating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does the mixed sealer look white?\u003c\/strong\u003e\u003cbr\u003eThe water based components initially appear opaque. Correct thickness, warmth and ventilation are important for the clear finish to develop.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow soon can traffic return?\u003c\/strong\u003e\u003cbr\u003eAllow approximately sixteen hours at 15–20°C under suitable conditions. Cold or damp conditions can extend curing.\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-powerfloat_sealer_tds.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-powerfloat_sealer_curing_agent_gb.pdf?v=1794400496\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Curing Agent (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-Powerfloat_Sealer___Resin__GB_EN__5_00__17_06_2026.pdf?v=1794400495\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Resin (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-powerfloat_sealer_matt_anti_slip_curing_agent_gb.pdf?v=1794400496\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Matt Curing Agent (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-Powerfloat_Sealer_Matt_Anti_Slip___Resin__GB_EN__1_00__18_06_2026.pdf?v=1794400495\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Matt Resin (GB)\u003c\/a\u003e\u003c\/p\u003e","brand":"Watco","offers":[{"title":"5L \/ Gloss","offer_id":58281766650196,"sku":"PS5","price":125.1,"currency_code":"GBP","in_stock":true},{"title":"5L \/ Matt","offer_id":58281766682964,"sku":"PSM5","price":125.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-watco_specialist_powerfloatsealer_can.png?v=1794400452"},{"product_id":"watco-powerfloat-sealer-anti-slip","title":"Watco Powerfloat Sealer Anti Slip","description":"\u003cp\u003eWatco Powerfloat Sealer Anti Slip gives suitable smooth concrete a clear protective finish with a fine slip-resistant texture. Designed for indoor power floated and other dense concrete floors, this two part epoxy sealer combines dustproofing and surface protection with an aggregate-enhanced finish.\u003c\/p\u003e\n\u003cp\u003eChoose Gloss or Matt to suit the appearance of the floor. The water based resin is applied by roller, usually in one coat, without a separate primer. It is useful where a smooth industrial floor needs clear protection and improved grip. Correct cleaning, even application and good ventilation remain essential; Watco recommends mechanical preparation where practical, especially on very highly polished concrete.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClear, finely textured anti-slip epoxy sealer.\u003c\/li\u003e\n\u003cli\u003eGloss and Matt options for interior concrete.\u003c\/li\u003e\n\u003cli\u003eAggregate included in the resin component.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\u003cp\u003eNew concrete should dry for at least twenty-eight days. Remove oil, grease, dust and weak material and ensure the floor is clean and dry. Retained coatings must be sound and firmly bonded. Highly polished surfaces may need mechanical abrasion; confirm suitability and test a small area where appearance or adhesion is critical.\u003c\/p\u003e\u003ch3\u003eTechnical Data\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e5L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eClear, fine textured; Gloss or Matt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eTwo part, water based epoxy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication range\u003c\/th\u003e\n\u003ctd\u003e15–30°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePot life\u003c\/th\u003e\n\u003ctd\u003eUp to 2 hours at 20°C; apply promptly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnopened shelf life\u003c\/th\u003e\n\u003ctd\u003e12 months, as listed on the product page\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCoverage\u003c\/h3\u003e\u003cp\u003eApproximately 40m² per 5L per coat (8m²\/L). Spread the mixed pack across a measured area of at least 40m². Avoid a heavy film: correct application helps the resin dry clear and the texture develop evenly.\u003c\/p\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eStir both components thoroughly, including the aggregate-bearing resin, to distribute the contents evenly.\u003c\/li\u003e\n\u003cli\u003eCombine the complete resin and curing agent in the outer tin and mix for two to three minutes, scraping the base and sides.\u003c\/li\u003e\n\u003cli\u003eDecant into a tray and apply with a medium pile roller. Use a brush for edges and maintain an even spread.\u003c\/li\u003e\n\u003cli\u003eProvide a through draught during cure. Plan for approximately sixteen hours at 15–20°C before general traffic and allow longer in less favourable conditions.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cp\u003eFor indoor use. Improved slip resistance does not remove the need to control spills and keep floors clean. Do not apply below 15°C or above 30°C. Thick application or inadequate ventilation can leave the finish cloudy. Not for bare metal; obtain advice for self-levelling compounds. Keep food out of the work area during application and cure. Condition material at 15–25°C before use and protect from frost.\u003c\/p\u003e\u003ch3\u003eProduct FAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow does it differ from standard Powerfloat Sealer?\u003c\/strong\u003e\u003cbr\u003eThe Anti Slip version contains aggregate to produce a fine textured, slip-resistant finish. Standard Powerfloat Sealer produces a smooth finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the finish clear?\u003c\/strong\u003e\u003cbr\u003eYes. The liquid starts white or off-white and should cure clear with correct spreading, warmth and ventilation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I add separate grit?\u003c\/strong\u003e\u003cbr\u003eThe technical sheet states the aggregate is pre-blended into the resin. Stir thoroughly to distribute it before combining the components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much floor does it cover?\u003c\/strong\u003e\u003cbr\u003eApproximately 40m² per 5L for one coat. Measure the area and avoid applying the pack too thickly.\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-powerfloat_sealer_tds.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-powerfloat_sealer_anti_slip_curing_agent_gb.pdf?v=1794400496\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Gloss Curing Agent (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-Powerfloat_Sealer_Anti_Slip___Resin__GB_EN__5_00__17_06_2026.pdf?v=1794400496\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Gloss Resin (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-powerfloat_sealer_matt_anti_slip_curing_agent_gb.pdf?v=1794400496\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Matt Curing Agent (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-Powerfloat_Sealer_Matt_Anti_Slip___Resin__GB_EN__1_00__18_06_2026.pdf?v=1794400495\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Matt Resin (GB)\u003c\/a\u003e\u003c\/p\u003e","brand":"Watco","offers":[{"title":"5L \/ Gloss","offer_id":58281767469396,"sku":"PSAS5","price":138.2,"currency_code":"GBP","in_stock":true},{"title":"5L \/ Matt","offer_id":58281767502164,"sku":"PSMAS5","price":138.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-watco_specialist_powerfloatsealerantislip_can.png?v=1794400471"},{"product_id":"watco-protectacoat","title":"Watco Protecta-Coat","description":"\u003cp\u003eWatco Protecta-Coat is a clear polyaspartic floor coating for protecting suitably prepared concrete and existing floor finishes against wear. Its tough, glossy finish helps preserve coloured and decorative coatings while providing an easier-to-clean surface in warehouses, showrooms and other working areas.\u003c\/p\u003e\n\u003cp\u003eThe two part formulation can be used indoors and outdoors and is suitable for cold-weather projects when applied to a dry, correctly prepared substrate. Its resistance to UV and weathering makes it useful where a clear finish needs to retain its appearance outside. Application is deliberately thin: spreading the mixed material over the correct measured area is important for both coverage and curing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClear, hard wearing polyaspartic protective coating.\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible existing paint after preparation and a trial.\u003c\/li\u003e\n\u003cli\u003eLow-temperature application down to -10°C.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\u003cp\u003eDiamond grind existing painted surfaces to a consistently rough profile and remove all weakly bonded material. Sweep and vacuum thoroughly. Degrease where required, rinse completely and allow to dry. Allow new concrete about eight weeks to dry. Porous or high-suction surfaces can require Watco Polyaspartic Primer. Power floated concrete needs a specified preparation and priming system rather than direct coating.\u003c\/p\u003e\u003ch3\u003eTechnical Data\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size \/ finish\u003c\/th\u003e\n\u003ctd\u003e2.5L \/ Clear glossy finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eTwo part polyaspartic resin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eInterior and exterior\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication \/ mixing range\u003c\/th\u003e\n\u003ctd\u003e-10°C to 30°C \/ mix at 10–25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePot life\u003c\/th\u003e\n\u003ctd\u003eApproximately 20 minutes 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 30m² per 2.5L on a non-porous prepared surface (12m²\/L). Textured or porous substrates and temperatures below 0°C can reduce coverage. One thin coat is normally specified.\u003c\/p\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCondition the product at 15–25°C for at least eight hours, then stir each component separately.\u003c\/li\u003e\n\u003cli\u003eCombine the full pack and mix thoroughly with a wide bladed tool, scraping the base and sides. Do not dilute or mix more than one pack at a time.\u003c\/li\u003e\n\u003cli\u003eEmpty into a shallow tray and apply promptly with a short pile roller, working the coating into a thin film over the measured area.\u003c\/li\u003e\n\u003cli\u003eFor planning, the linked technical sheet gives six hours before recoating, eight hours before light traffic and sixteen hours before heavy traffic at 20°C. Allow seven days for full chemical resistance.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cp\u003eDo not apply to damp, icy or wet surfaces, or when rain is imminent. The smooth finish can become slippery outdoors; select Protecta-Coat Anti Slip where grip is needed. Test compatibility with existing coatings. Do not apply heavily or use on unprepared power floated concrete. Most self-levelling compounds require specific advice. Cure times extend markedly in cold conditions; follow the technical sheet for the actual temperature.\u003c\/p\u003e\u003ch3\u003eProduct FAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan it protect an existing coloured floor?\u003c\/strong\u003e\u003cbr\u003eYes, if the coating is compatible, sound and thoroughly prepared. Test a small area first and remove weakly bonded paint.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it outside?\u003c\/strong\u003e\u003cbr\u003eYes, on a suitable dry substrate. Avoid imminent rain and consider the Anti Slip version where a smooth finish could become slippery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a primer required?\u003c\/strong\u003e\u003cbr\u003ePorous or high-suction concrete generally needs Polyaspartic Primer. Power floated floors need a specified preparation and primer system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow thickly should it be applied?\u003c\/strong\u003e\u003cbr\u003eAs a thin film over approximately 30m² per 2.5L. Applying heavily reduces coverage and can cause curing problems.\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-protecta_coat_and_anti_slip.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-Protecta_Coat___Curing_Agent__GB_EN__5_00__29_06_2026.pdf?v=1794400496\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Curing Agent (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-protecta_coat_resin_gb.pdf?v=1794400495\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Resin (GB)\u003c\/a\u003e\u003c\/p\u003e","brand":"Watco","offers":[{"title":"2.5L","offer_id":58281768321364,"sku":"PAC2.5","price":148.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-protecta_coat.jpg?v=1794400477"},{"product_id":"watco-protectacoat-anti-slip","title":"Watco Protecta-Coat Anti Slip","description":"\u003cp\u003eWatco Protecta-Coat Anti Slip is a clear polyaspartic floor coating with a finely textured finish for areas that need durable protection and improved grip. It helps protect compatible coloured and decorative coatings from wear while leaving the underlying finish visible.\u003c\/p\u003e\n\u003cp\u003eSuitable applications include prepared warehouse and showroom floors, walk-in fridges and exterior working areas. The two part resin system is supplied with fine grit and can be applied in cold conditions when the surface is dry and the product is mixed at the specified temperature. Its UV and weather resistance make it useful outdoors, while the textured finish provides an alternative to the smooth standard Protecta-Coat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClear protective coating with included anti-slip aggregate.\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible concrete and well-bonded paint systems.\u003c\/li\u003e\n\u003cli\u003eInterior and exterior use, including low-temperature application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\u003cp\u003eMechanically prepare existing paint to a uniformly rough profile and remove weak material. Sweep thoroughly, degrease as needed, rinse and let the surface dry completely. New concrete normally needs about eight weeks to dry. Prime porous and high-suction concrete with the specified Polyaspartic Primer system. Power floated concrete needs specialist preparation and priming; do not apply directly.\u003c\/p\u003e\u003ch3\u003eTechnical Data\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePack size\u003c\/th\u003e\n\u003ctd\u003e2.5L resin system with included fine grit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eClear, textured, glossy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eTwo part polyaspartic resin and aggregate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication \/ mixing range\u003c\/th\u003e\n\u003ctd\u003e-10°C to 30°C \/ mix at 10–25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePot life\u003c\/th\u003e\n\u003ctd\u003eApproximately 20 minutes 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 30m² per 2.5L on a suitable non-porous surface (12m²\/L). Porous, textured or very cold surfaces may reduce coverage. Apply one thin, even coat so the aggregate texture remains effective.\u003c\/p\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eStore material warm at 15–25°C for at least eight hours before use. Stir the resin and curing agent separately.\u003c\/li\u003e\n\u003cli\u003eCombine the complete components and included fine grit. Mix thoroughly, scraping the sides and base, and do not dilute.\u003c\/li\u003e\n\u003cli\u003eTransfer all mixed material to a shallow tray. Apply with a short pile roller; periodically agitate the tray to keep grit evenly distributed.\u003c\/li\u003e\n\u003cli\u003eUsing the technical sheet for planning at 20°C, allow six hours before recoating, eight hours for light traffic and sixteen hours for heavy traffic. Full chemical resistance takes seven days.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cp\u003eThe substrate must be dry and free of ice. Do not apply when rain is imminent. Excessive film thickness can reduce the slip-resistant texture and cause curing problems. Improved grip still depends on cleaning and control of contamination. Trial compatibility with existing coatings, and obtain advice before coating self-levelling compounds. Low temperatures extend curing substantially; use the temperature-specific technical guidance.\u003c\/p\u003e\u003ch3\u003eProduct FAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the anti-slip aggregate supplied?\u003c\/strong\u003e\u003cbr\u003eYes. The technical sheet specifies fine grit with the resin system. Add and mix it as directed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I apply it over existing floor paint?\u003c\/strong\u003e\u003cbr\u003eOnly where the paint is compatible, sound and mechanically prepared. A trial area is recommended before treating the full floor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I keep the texture even?\u003c\/strong\u003e\u003cbr\u003eMix thoroughly, agitate the material in the shallow tray periodically and apply a thin, even coat at the specified coverage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be applied in cold weather?\u003c\/strong\u003e\u003cbr\u003eApplication is specified down to -10°C, but the substrate must be dry and ice-free, and mixing must take place at 10–25°C.\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-protecta_coat_and_anti_slip.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-protecta_coat_anti_slip_aggregate_gb.pdf?v=1794400495\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Aggregate (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-Protecta_Coat_Anti_Slip___Curing_Agent__GB_EN__5_00__29_06_2026.pdf?v=1794400496\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Curing Agent (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-protecta_coat_anti_slip_resin_gb.pdf?v=1794400495\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet - Resin (GB)\u003c\/a\u003e\u003c\/p\u003e","brand":"Watco","offers":[{"title":"2.5L","offer_id":58281769238868,"sku":"PACSR2.5","price":159.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-next-protecta_coat.jpg?v=1794400477"}],"url":"https:\/\/andrewscoatings.co.uk\/collections\/concrete-floor-sealers-dustproofers.oembed","provider":"Andrews Coatings Ltd","version":"1.0","type":"link"}