Rust-Oleum Rust Reformer Spray Primer, 10.25 oz. introduces a fresh, premium product that expands Rust-Oleum's total rust treatment solutions. This spray primer instantly converts rust into a protected, paintable surface, eliminating the need to wire brush rust down to bare metal. It creates a hard, flat black finish that can be topcoated with any color, providing both immediate and future rust protection by chemically bonding with and ing existing rust. The 10.25 oz. aerosol can covers approximately 70 square feet, making it a convenient and effective choice for rust treatment and prevention. Model Number: 215215