Polycell One Coat Stain Stop

Polycell Once Coat Stain Stop is a highly pigmented paint which permanently prevents stains reappearing through paint. It provides one coat coverage over water stains, grease, nicotine, crayons, rust and soot. Suitable for use on plaster, concrete, stone, masonry, plasterboard and wood, it is a highly versatile white stain blocking paint. 

For particularly stubborn stains, two coats may be needed. 

For best results, clean the stain as best you can and ensure the root cause is resolved if applicable. Dry the surface and ensure it is free from dust before applying with a brush or roller for a smooth finish.