Our finest exterior latex primer for use on bare or previously painted wood, plywood siding, galvanized and aluminum metal, vinyl siding, cement composition, stucco, masonry, and block surfaces. Helps prevent cracking and checking of exterior plywood. Its unique formulation allows application down to 35 deg. F. An excellent first coat under latex exterior finishes. Glossy previously painted surfaces should be sanded dull. Primer should be topcoated within 14 days. Dries to recoat in 2 hours. 2 coats are required on severly stained wood such as cedar and redwood. Coverage is 350 to 400 sq. ft. per gallon. Can be applied with a good quality nylon or polyester brush or by airless spray. (May be thinned with up to 1 pint of water per gallon for spray application). Easy soap and water clean up. White.