Rust-Oleum Professional Gray 15 Oz. All-Purpose Spray Paint Primer

Rust-Oleum professional primer spray provides twice the protection of enamels alone. Apply to metal, wood, concrete, and masonry in heavy-duty and commercial environments. Projects against the elements. Product features: Fast-drying, indoor/outdoor, durable, corrosion-resistant. 15 oz. aerosol can covers approximately 30 sq. ft.