Rust-preventive aerosol primer specially formulated for heavily rusted metal surfaces. Its formula is designed to bond to rusty metal and help displace moisture and air that contribute to corrosion, creating a suitable base for a compatible protective topcoat. The Flat Brown finish provides a practical primer layer for metal restoration, gates, railings, outdoor metal furniture, equipment, and general maintenance projects. Supplied in a 12oz (340g) aerosol can. Model No.: . Follow the product label for surface preparation, application, drying, compatible topcoats, and safety instructions.