A renovation paint which can be applied directly on ceilings, plaster, cement, wood, concrete, wallpaper, isolation walls, old paints, etc. Can be used as topcoat or can be recoated with standard wall paints. HARD HAT Stainblocker is a matt white high-pigmented coating based on a plasticized acrylic resin for the permanent isolation of problem stains from nicotine, soot, tar and rust and the effects of moisture, graffiti and a numerous other colourings. Matt white finish, best possible hiding power Masks stains from nicotine, soot, moisture etc. For use on ceilings, walls, wood, etc. Non-yellowing and odourless To recoat with standard wall paints For on concrete, plaster, particle board, etc. Touch dry after just 5-10 minutes Pack of 6 500ml Aerosols.