X-O Rust Anti-Rust Enamel, Galvanized & Aluminum Primer, White, Gallon - 801969

X-o rust anti-rust enamel, galvanized & aluminum primer, white, gallon - 801969 x-o rust waterbase anti-rust brush-on galvanized and aluminum primer is a superior product that can be used for both indoor and outdoor projects. Features a quick drying formula that improves topcoat adhesion. Compatible with both latex and oil based topcoats. For metal substrates only. Interior and exterior aluminum or galvanized surfaces such as new aluminum or galvanized gutters, downspouts, aluminum siding, storm windows, and duct work. Do not use on previously painted surfaces. May be top coated with either latex or oil based paints.