Rust Converter Ultra - 1 Gallon


Rust Converter ULTRA takes existing rust and transforms it into an inert coating, sealing out moisture and preventing future rust and corrosion. No more scraping, sandblasting or grinding: This all-in-one surface conditioner and primer creates a dark, protective polymeric barrier that’s weather-proof and ready for a fresh coat of paint.

Rust Converter ULTRA is ready to use right out the container; NO thinning required. Use with a brush, roller or pump sprayer.

One gallon covers 500 square feet on a smooth, non-porous surface. Irregular, porous, or textured surfaces may require more product.

  • CONVERTS EXISTING RUST: Rust Converter ULTRA transforms and replaces existing rust with a dark and protective polymeric barrier.
  • PROTECTS IRON AND METAL SURFACES: Rust Converter ULTRA revives and protects iron and metal surfaces on automobiles, dumpsters, equipment, railings, etc.
  • PREVENTS FUTURE CORROSION: This rust treatment prevents future corrosion by locking out moisture from rain and snow. Dries in 20 minutes.
  • NON-TOXIC, FUME-LESS FORMULA: Rust Converter ULTRA is a non-flammable, low VOC, water-based treatment. It is non-toxic and emits no harmful fumes.
  • READY TO USE (NO DILUTION REQUIRED): Use Rust Converter straight from the container; no dilution or thinning required. One gallon covers about 500 sq. ft.
Rust Converter Ultra - 1 Gallon
Rust Converter Ultra - 1 Gallon Rust Converter Ultra - 1 Gallon Rust Converter Ultra - 1 Gallon Rust Converter Ultra - 1 Gallon

Indoor Uses

  • Remove and deodorize carpet stains
  • Boost your laundry detergent
  • Clean the inside of your washer
  • Get rid of soap scum and limescale
  • Clean your microwave, oven, and refrigerator
  • Polish chrome, stainless steel, and metal
  • Clear out your drain (with baking soda)
  • Wipe down windows and mirrors
  • Clean your shower and bathtub (with baking soda and dish soap)
  • Remove hard water deposits in your showerhead
  • Remove and deodorize yellow underarm stains on shirts
  • Renew wood surfaces/Remove water rings (pair with orange oil)
  • Clean out your coffee maker


Outdoor Uses

  • Adjust the pH of soil
  • Brighten up masonry
  • Clean windshield wipers
  • Clean clay pots
  • Remove rust from garden tools
  • Clean off bird droppings
  • Wipe off patio furniture
  • Clean lawn mower blades
  • Clean your deck
  • Keep frost off your car’s windshield
  • Remove water spots from your boat hull
  • Clean your grill grate (pair with baking soda)

Surface preparation: Remove large rust and scale particles with a wire brush or sandpaper. Clean the surface thoroughly to remove dirt, dust, and grease.

Application: Shake or stir well before using. Apply two coats using either a brush, roller or pump sprayer allowing at least 20 minutes drying time between coats. Allow 48 hours of cure time before applying a quality paint. 

Clean-up: Application equipment should be cleaned immediately with soap and water. 

General: Do not apply this product if the surface temperatures are below 50°F. Store in a cool, dry place, protected from freezing or temperatures above 100°F. For long-lasting protection of iron surfaces, the cured rust converter coating should be sealed with two coats of high-quality oil-based paint. No other primer is required.

View and download Safety Data Sheets (SDS)