TotalBoat Rust Primer converts rust into an inert substance, stopping rust in its tracks. Use it on both rusted or new metal. Using it on new metal ensures superior paint adhesion. Our rust remover is a phosphoric acid-based...

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TotalBoat Rust Primer converts rust into an inert substance, stopping rust in its tracks. Use it on both rusted or new metal. Using it on new metal ensures superior paint adhesion. Our rust remover is a phosphoric acid-based metal treatment ideal for rusted cars, bikes, boat trailers, and other metal surfaces. Stop rust right away and make sure it never returns,

It's incredibly easy to use. First, use a wire brush to remove loose scale, rust flakes, grease, dirt, and paint. Then brush this thin metal treatment / rust inhibitor on. The metal turns black to indicate the chemical change has happened. This means rust has been transformed into an inert state. Brush off any powdery residue. The surface will be ready for primer. Available in both quart and gallon sizes. Compare to Ospho, Corroseal Rust Converter, Krud Kutter, and Plastikote.



  • STOP RUST IN ITS TRACKS: TotalBoat Rust Primer is a metal treatment that converts rust into an inert substance, leaving surfaces ready for primer or paint
  • WIDE RANGE OF USES: Phosphoric acid-based rust converter is ideal for rusted metal on cars, campers, trucks, trailers, bikes, boat trailers, outdoor metal railings, steel doors, rebar, tools & more
  • SUPERIOR PERFORMANCE: Restore, Preserve, and Protect metal from further rust and corrosion. Use on rusted or new metal to seal out air & moisture. Using it on new metal ensures maximum paint adhesion
  • EASY TO APPLY: Brush or spray on iron, steel, or stainless steel. Just use a wire brush first to remove any flaky rust or loose paint, apply Rust Primer & let it dry overnight
  • UNMATCHED COVERAGE: Water-thin formula provides coverage of over 500 sq. ft. per gallon. Available in both quart and gallon sizes. For DIY & Professional repairs

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