A sprayable formula that prevents paint from soaking into a primed surface. Apply primer sealer over a surface primed with a Rust-Oleum primer to prevent top coats from soaking into the primer and to achieve an even, uniform finish. Available in a 12 oz. aerosol spray can. Primer sealer features an any-angle spray system that lets you cover hard-to-reach places, even if the can is sprayed upside-down and also features a comfort tip spray nozzle to eliminate finger fatigue. Do not apply to surfaces that exceed 200 deg. F. Use outdoors or in a well-ventilated area such as an open garage. 12 to 16 sq. ft. Available in gray only.