Rust-Oleum Stops Rust Rusty Metal Primer 1 gal. Flat Red

Give new life to corroded metal surfaces with this professional-grade, oil-based primer. Formulated to penetrate and stop existing rust, it delivers long-lasting protection and a smooth, flat red base for any topcoat. Ideal for both interior and exterior metal projects, this primer bonds tightly to heavily rusted areas and withstands chipping and corrosion.

Whether you’re tackling automotive parts, farm equipment, railings or structural steel, this versatile primer provides exceptional adhesion and surface integrity. Dries to the touch in 8–12 hours and cures fully in 12 hours, so you can topcoat and return projects to service quickly.

Key Features

• Maximum-strength rust inhibitive formula
• Penetrates and bonds to heavily rusted metal
• Corrosion and chip resistant for long-term durability
• Flat red, matte finish ideal for topcoats
• Oil-based enamel for superior adhesion
• Covers up to 500 sq. ft. per gallon on smooth surfaces
• Touch-dry in 8–12 hours; full cure in 12 hours
• Suitable for indoor and outdoor applications
• Packaged in a convenient 1-gallon pail

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.