Rust-Oleum Stops Rust Hammered Sprays are designed to provide a durable protective coating with excellent resistance to rust and abrasion, fading, chipping, and dulling. These sprays apply easily, provide excellent coverage and dry fast to a tough attractive finish. Rust-Oleum Stops Rust Hammered Sprays are ideal for ferrous, non-ferrous metal, and wood surfaces. Not for use on galvanized metal.