Gemplers Sprayable Rust Converter chemically converts rust into an inert, black barrier - protecting steel or iron surfaces from further rusting. Use a wire brush to remove loose or layered scale and rust. Then, apply Rust Converter directly onto the rusty surface with an airless sprayer or handheld compression sprayer.

• Ideal Application: Three coats provide optimum coverage; however, irregular, porous or textured surfaces may require more
• Minimal Labor: No sandblasting, heavy scraping or grinding necessary
• Versatile: Rust Converter functions as a primer and makes the surface oil-based paint-ready in 48 hours
• Safe: Non-flammable and made of an easy cleanup water-based formula
• Coverage: 1 gallon covers up to 300 sq. ft.

NOTE: This product has a nine-month shelf life. Not meant for high heat applications. Do not allow Rust Converter to freeze.

California Residents: Click here for Proposition 65 Warning.