With the Rust-oleum 2116 Hard Hat metallic topcoat, you give metal surfaces lasting protection and a clean stainless steel finish. This 500 ml aerosol is ideal for industrial maintenance, machinery repair, and touching up welded joints or toolboxes. It adheres smoothly to bare steel, galvanised steel, zinc primers, and sound existing coatings. Thanks to the fast-drying formula, the surface is touch dry in just 15 minutes and can be recoated within 1 hour or after 48 hours. Resistant to uv exposure, mechanical abrasion, acids, and heat up to 100 °C, this topcoat ensures your equipment stays protected against corrosion with a neat metallic look.