Blocks smoke and water stains and seals pet odours, Seals porous surfaces for better paint coverage, Oil-based primer with low VOC formula, Easy to sand Original formula makes a great enamel undercoater, Use on wood, drywall, plaster, brick, masonry, paneling, wallpaper, painted metal and more, Coverage Area: 1.9-2.3 m2 (20-25 sq. ft.) per 369 g