Johnstone's Trade Stain Block Primer is suitable for containing unsightly stains caused by nicotine, smoke, marker pen, wax crayon, graffiti, tannin and water. It provides a tough, durable matt coating that prevents stains from bleeding through from the substrate. Johnstone's Trade Stain Block Primer will not prevent stains caused by water damage unless the fault has been eradicated, and the substrate allowed to dry. Our Stain Block Primer can be used on plaster, masonry and wood, offers coverage of approximately eight square metres per litre, and can be overcoated with water-based emulsions.
Ideal for use over damp stains.
Ideal use with Johnstone's Trade Covaplus Vinyl Matt.
Please contact your nearest store where they can check stock or order in for pick up.