KEY PERFORMANCE 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.