Rust Preventive | Gloss Black - Gallon


Regular price $307.62

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No Need to Remove Rust First!

Available in gloss black, semi-gloss black, silver, gray, and clear.

POR-15 Rust Preventive Coating is a high performance coating designed for application directly on prepped rusted or seasoned metal surfaces and will stop rust permanently. 

POR-15 Rust Preventive Coating is non-porous and seals and protects many surfaces from water, chemicals, salt, and other corrosive contaminants and is able to be painted over rust. 

POR-15 Rust Preventive Coating is an effective anti-corrosive and rust preventive coating that offers superior chemical resistance due to its dense, cross-linked molecular composition and non-porous attributes.

The secret lies in POR-15 Rust Preventive Coating's curing process. Most paints dry through evaporation, but POR-15 Rust Preventive Coating dries faster when moisture is present. It has the opposite chemistry of ordinary paints.

Now add to that POR-15 Rust Preventive Coating incredible hardness, toughness, and flexibility and you have a coating that is practically indestructible. 

POR-15 Rust Preventive Coating is a permanent rust repair great for auto frame and chassis restoration, protecting valuable equipment against rust and corrosion.

Use POR-15 to protect expensive and valuable equipment against rust and abrasion.
POR-15 also has excellent "surface tolerance" which means it works very well on porous surfaces.

Use POR-15 Cleaner Degreaser and POR-15 Metal Prep to properly get your surface ready for the POR-15 Rust Preventive Coating. You'll be amazed at the toughness!


  • Double the solid content of most paints
  • Compatible with all paint systems
  • Tested over 450°F / 232°C 
  • Exceeds 2000 hours salt spray test
  • Self-leveling
  • Hammer tough
  • Single Component
  • Dries faster in humid conditions
  • Repels all fuels and oils
  • Resistant to most acids and alkalis


  • Automotive - chassis, doors, floors, trunk areas, suspension, engines and fuel tanks
  • Industrial - heavy equipment, truck components, trailers, fuel storage, rebar, steel forms, concrete, storm gates, transformers
  • Marine - decks, bilges, hulls, pipes, chain lockers, masts
  • Also excellent for sealing and repairing fiberglass


  • 1 gallon covers 350 sq. ft. / 3.78 litres covers 32.5m² (single coat on most metals - but we recommend applying two coats in most applications)
  • For porous surfaces like wood & concrete, coverage will be about 20% less

Size: Gallon = 3.78L

Technical Data Sheet - POR-15 Rust Preventive Coating
Safety Data Sheet - POR-15 Rust Preventive Coating Gloss Black