KILZ High Build Surface Healing Primer Interior Water-Based Primer/Sealer, White, 1-gallon This unique interior, water-based primer applies in thick layers to hide surface imperfections. It creates a finish equivalent to a fully prepared skim coat/level 5 finish when sprayed KILZ high build utilizes the superior stainblocking technology behind KILZ premium high-hide primer-ideall for Color changes and medium to light staining Use on new drywall or damaged, textured surfaces including brick, older drywall, masonry, painted metal, paneling, plaster, properly prepared glossy surfaces, stucco, and wood This time saving primer dries to touch in 30 minutes. Recoat or topcoat in 1 hour. This primer can be sanded when fully dry. Topcoat with Oil or water based paints This is a 1-Gallon can of high build extra thick primer interior water-based primer/sealer, white, 1-Gallon. It is designed to smooth and level surface imperfections One gallon covers 100 to 200 square feet depending on the surface texture, porosity and application method. This estimate does not include the loss of material from spraying." Spray with a .017 to .021-Inch tip, 60 mesh filter, and 2, 500-3, 200 psi. Use 3/8 to 1/2-inch nap roller for smooth surfaces and 1/2 to 3/4-inch nap on Rough surfaces. Use a nylon polyester Brush KILZ has been making premium primers and paints for 40 years. KILZ was named paint brand of the year in 2015 in the Harris Poll EquiTrend Rankings