Rust-Oleum 286258 Zinsser Bulls Eye 1-2-3 Primer, 31.5 oz, Gray - 4 Pack

4 Pack! Save some money. Interior/Exterior use on new or previously painted drywall, concrete, wood, masonry, metal and glossy or difficult surfaces Water-based formula seals uniformly and will stick to surface without sanding Dries to the touch in just 30 minutes, ready to recoat in 1 hour and covers up to 100 sq. ft. Has excellent stain blocking resistance and can be used over any oil or latex topcoat