White acrylic water-based primer designed to seal the surface and block out water-soluble stains, preventing them bleeding through the finishing coat. Offers strong adhesion and high opacity. Ideal for use in indoor spaces as it is odorless, and environment-and user-friendly. Suitable for interior and exterior surfaces stained by smoke, nicotine, exhaust fumes, water-soluble markers, pencil, etc. to be coated with emulsion or acrylic paints. It prevents the appearance of water-soluble stains in the final color.
Substrate preparation
The substrate must be dry and free of dust, grease, dirt, etc., while any imperfections must be restored.
The substrate must be dry and free of dust, grease, dirt, etc., while any imperfections must be restored.
Application
BLOCK-PRIMER is applied in one or two coats, depending on how stained the surface is. It may be thinned up to 10% with water. For use on stubborn stains, it should be used undiluted. The surface may be recoated after 2.5 hours. It is recommended to apply the emulsion or acrylic water-based paint after 24 hours for higher effectiveness of the stain blocker. It is applied with a roller, brush, or airless spray gun.
BLOCK-PRIMER is applied in one or two coats, depending on how stained the surface is. It may be thinned up to 10% with water. For use on stubborn stains, it should be used undiluted. The surface may be recoated after 2.5 hours. It is recommended to apply the emulsion or acrylic water-based paint after 24 hours for higher effectiveness of the stain blocker. It is applied with a roller, brush, or airless spray gun.
