Rust-Oleum Stops Rust Outdoor Metallic Sprays are designed to provide a durable protective coating with excellent rust resistance and abrasion resistance, fading, chipping, and dulling, which will not rub off. These sprays apply easily, provide excellent coverage and dry fast to a tough attractive finish. Rust-Oleum Stops Rust Outdoor Metallic Sprays are ideal for ferrous, non-ferrous metal, and wood surfaces. It features a comfort tip with a wider finger pad to reduce fatigue caused by continuous spraying and an any-angle tip that allows you to spray at any angle. Not for use on galvanized metal.