About this Product
Heavy-Duty Anti-Rust Spray protects internal surfaces against rust Sprays-on a black, waxy film that sticks to bare metal or painted surfaces, and won't crack, flake or peel. Use inside doors and rockers, where painting will not be required. Air- and water-tight barrier prevents and slows rust Ideal for rocker panels, frame, rails, tailgates Self-heals if scratched Covers 8 sq. ft.