Rust Pro Unsurpassed, Protection Against Rust & Oxidation Pro-One Lubricants offers Rust Pro™ Rust Inhibitor capable of providing up to 5 years protection in indoor storage and 2-3 years protection outdoors. For carbon steel or any exposed metal or painted surface in high-salt environments. Proven and used by major oil & gas companies for their stack-out programs and pipe protection. Rust Pro is an oil-dispersed, thixotropic, all-purpose rust preventive formulated to provide unsurpassed long-term protection against rust and oxidation. Because of its thixotropic characteristics, Rust Pro has the ability to become fluid with agitation enabling the residual film to be self-healing. Does not contain any harmful solvents or chlorine. Untreated vs Treated 3/16 inch bare steel. Right side brushed with Rust Pro and wiped off. Steel exposed to open air (67°F, 63% humidity) and muriatic acid for 24 hours. KEY PERFORMANE BENEFITS: * Long-term protection for ferrous and nonferrous parts for up to 5 years indoors and 2-3 outdoors. * Can be sprayed or brushed for even coating of the surfaces.* Once on the surface of the part, Rust Pro becomes a semi solid reducing drips and runoff.* Superior clean-ability - it can be easily removed with an alkaline cleaner. USE RUST PRO: * On parts exposed to salt spray environments. * When parts will be subjected to long term storage or transportation.* When maximum protection is required against corrosion.