Metal Paint, Rust Converter and Metal Primer 34.8 Oz – Anti-Rust Coating Rust Pa por | 18 Jul 2026【All-Purpose Use – Automotive, Marine, Industrial & DIY】: Works on steel, iron, aluminum, and more. Dries to a flat, paintable finish. For best results, apply 2–3 thin coats and use within 72 hours of opening.