Rust, Corrosion and Stain Remover

Can be used on:

  • Steel
  • Cast Iron
  • Stainless
  • Fiberglass
  • Chrome
  • Tile
  • Porcelain
  • Vinyl
  • Cloth


For light rust on steel or cast iron, spray RustFree™ on a rag and wipe surface. Do not spray directly on surface, as it may cause spotting.

For heavy rust, spray directly on rusted surface and scrub with Scotch-Brite™ pad. Wipe off and repeat if necessary. RustFree works best above 70° F.


RustFree is acidic and should be used with care:

- Test on hidden area before use
- Can cause spotting on cast iron table tops
- Rinse thoroughly off painted surfaces and neutralize with soap and water.
- Do not use on guns or black oxide tools.
- Can dull paint or plastics.
- Can cause spotting on cast iron or steel.

Use Boeshield T-9® after cleaning with RustFree to protect bare metal surfaces.