POR-15 45001 is a high performance high-tech, rust-preventive coating that is specifically designed for application directly over rusted or seasoned metal surfaces. It will cure out to a non-porous, rock-hard coating that won't crack, chip, or peel, and will prevent rust from recurring by fully protecting metal from further exposure to moisture. Use to coat rusty frames, floor pans, trunk pans, battery trays, farm equipment, or even marine equipment.
Salesman Note: Cleaner Degreaser and Metal Prep is a required step before applying POR-15 Rust Preventative Paint, unless you have sandblasted to clean metal. Also, POR-15 must be topcoated if exposed to U.V. light (sunlight). To areas not exposed to sunlight topcoating is not required.