Isomat Block Primer is an acrylic, white, water-based primer. It offers high adhesion and coverage, and blocks water-soluble stains on the substrate, so that they do not appear on the final colour. It is odourless, as well as environmentally and user friendly, thus recommended for use in interior, inhabited spaces.Suitable for indoor and outdoor use, on surfaces to be covered with emulsion or acrylic paints and substrates polluted with smoke, nicotine, exhaust fumes, water soluble markers, pencil stains etc. It prevents the appearance of water-soluble stains on thefinal colour.

Brand Name	Isomat