Polycell Stain Stop has been specially formulated to cover grease marks, pen, nicotine, crayons, rust, soot and dry water stains on walls and ceilings in just one coat, preventing them from showing through and spoiling decorations. Polycell Stain Stop dries to a white finish that can be decorated if required.

HOW TO USE : 1) Apply generously by brush or roller to stained areas. 2) Allow to dry for 12 hours before decorating. 3) A second coat may be required for especially stubborn stains, which may be applied once the first coat is fully dry. 4) Remove any accidental spillage with Polycell Brush Cleaner before it dries. 5) Prime treated areas with a water-based paint if you are overcoating with a solvent-based paint. 6) Treated surfaces are now ready to decorate.