Krylon Industrial® Tough Coat Advanced with Rust Barrier Technology provides the increased rust protection Pros insist on. It offers quick-drying, direct-to-metal corrosion protection and features the spray any way comfort tip, popular with professionals. Tough Coat Advanced is great for both indoor and outdoor jobs and even offers a High Heat option. It comes in a variety of colors, including OSHA Safety Colors. Aerosol primers are also available to assist with drastic color changes or for added rust protection.