Rust-Oleum Stops Rust Metal Primer Spray

Bring worn, rusted metal back to life with this high-performance primer. Its unique fish-oil vehicle penetrates deep into corrosion, displacing moisture and air to bond tightly to bare steel. The result is a long-lasting base coat that locks out rust and prepares surfaces for a smooth topcoat—ideal for tools, fences, machinery and more.

Ideal for use on interior or exterior metal, this fast-drying spray primer forms an even, brown-iron-oxide finish that seals and protects. Simple surface prep and easy cleanup make it a go-to solution for DIYers and pros alike.

Key Features

• Penetrates rust to bare metal, forcing out corrosive moisture and air
• Outstanding film-forming properties for tight adhesion and long-term protection
• Covers approximately 25 sq ft per 12 oz spray can
• Dries to the touch in 6–12 hours; recoat after 48 hours for best results
• Clean up with paint thinner or mineral spirits
• Removes loose rust and scale before application for optimal performance

⚠️ 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.