Rust-Oleum Dark Gray Automotive Spray Paint Primer, 12 oz. is a fast-drying, rust-inhibitive primer designed for use under automotive lacquers and enamels. This 12 oz. aerosol can provides excellent coverage of approximately 18 to 25 square feet per can, making it an efficient choice for automotive restoration and touch-up projects. The dark gray color a smooth, durable base that helps protect metal surfaces from rust and ensures better adhesion of topcoats. I for automotive enthusiasts and professionals alike, this primer helps extend the life and appearance of your vehicle's paint job. Model Number: 2089-830