About 7400 System Red Damp Proof Primer
Stop rust in its tracks with Rust-Oleum High Performance 7400 System Red Damp Proof Primer. This specially modified alkyd formula can be applied directly to rusted steel to stop rust and prevent further corrosion. For extreme rust-producing conditions.
- Penetrates down to the bare metal, driving out trapped air and moisture vs. trapping it in
- Minimizes prep time—apply direct-to-rust
- Can be left exposed up to 1 year without top-coating
- Two-year rust-proof guarantee—maximum corrosion protection
- Meets USDA requirements for incidental food contact; accepted for use in federally registered Canadian food facilities
For Best Results
- Top coat with 7400 or V7400 System DTM 450 VOC Alkyd Enamel
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