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Front 9 Restoration

Regular price $55.00 USD
Regular price $55.00 USD Sale price $55.00 USD
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About the F9 BARC Concrete Rust Remover

F9 BARC is the world’s best rust remover. Specially formulated to remove both orange battery acid and rust stains; including the entire spectrum of rust on concrete, brick, pavers, stone, stucco, pool decks, asphalt, rubber, epoxies, painted surfaces, concrete coatings, shingles, and more. Quickly and easily remove stains without scrubbing, brushing, mixing, or messy pastes. F9 BARC chemically locks into the concrete, reversing 80-100% of the orange battery or rust staining, and restores concrete and other surfaces to their natural gray color. Biodegradable, non-abrasive, and non-flammable; it's safer than hydrochloric acid is for people and plants. The preferred method of cleaning concrete prior to the application of F9 BARC is professional power washing. The concentrated formula will go a long way. For applications on surfaces other than concrete, F9 may be diluted with up to 3 gallons of water. Always perform a test prior to application to confirm compatibility and desired strength.


  • Unique formula removes rust and battery acid stains
  • Reverses damage and restores concrete
  • Biodegradable and non-abrasive
F9BC-C F9BC-P-5 F9BC-D-55
Manufacturer Part NumberF9BC-C


Ask a Question
  • Can this be used on new concrete?

    Yes, and you can always refer to the F9 Cookbook for an entire list of safe uses and proper dilutions.

  • Can this be used for Oxidation on brick from the siding of the house?

    Please refer to the F9 CookBook App for the appropriate dilution of F9 Products for your oxidation.

  • How much sqft will 1 gallon cover ???

    One gallon can treat 250-800' of concrete depending on dilution and application. You can download the F9 App, or refer to the F9 Cookbook for specific dilution instructions.

  • Can this be used on a stucco house that’s painted?

    This can be used on stucco. For the appropriate dilution, please refer to the F9 Cookbook or F9 App 

  • What would I charge per sq. ft. for this service? Thanks!

    Thanks for posting this question. What you can charge for services like this can vary greatly by region. I'd suggest posting this question to our forum, it's extremely active and totally free.

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