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Rupes BigFoot LHR21 Mark II Random Orbital Polisher

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The Rupes LHR 21 Big Foot Polisher creates a flawless finish with a huge industry-leading 21 millimeter dual action throw for efficient, smooth, and polishing.

Use This Polisher To: 

  • Cover more surface area than a conventional polisher
  • Prevent high speed rotations to avoid scratches
  • Stay comfortable on extended polishing jobs
  • Prevent accidental dispersion of product
  • Handle any polishing situation

Powerful 500W Motor for Fast Work Time

The larger throw allows the Rupes LHR 21 to remove swirls, scratches, holograms, and other defects faster and easier than any other machine. A typical DA has a throw between 4 and 8 millimeters. The LHR 21’s 21 millimeter throw paired with the included 6” backing plate gives this revolutionary polisher the ability to run smoother and correct defects faster than a conventional dual action polisher.

Variable Speed Control for Precise Paint Correction

The LHR 21 features a refined motor design and case modifications for increased performance and practicality while decreasing vibration and energy. The soft-start system allows for total control by slowly increasing the speed of the machine once the trigger is pulled across six speed settings. Rupes soft-start system reduces the risk of slinging polish away from the machine.

Safe Polishing with Professional Results

A rotary polisher can remove paint defects very quickly, but can also create swirls and holograms. The LHR 21 leaves a flawless finish perfect for the novice professional detailer looking for a high performance, easy to use machine. The ergonomic design allows for precision paint correction with complete comfort. New MK2 machines will not bog down or stop working on dramatic contours or curves for improved correction power and reduced work time.

  1. Shake well and apply 4-5 drops of V36 to Orange Pad.
  2. Prime pad with Pad Conditioner.
  3. Dab product out evenly across 2' x 2' section.
  4. Turn on machine on surface to speed setting 1 to spread product.
  5. Increase speed to 5-6 and using moderate pressure.
  6. Work area in 2-3 passes until product becomes clear.
  7. Examine results. If you are satisfied with results, proceed to step 10.
  8. If you are not satisfied with results, try using V34 with the Orange Pad; if you are satisfied, proceed to step 10.
  9. If an even more aggressive approach is needed, switch to the Yellow Cutting Pad.
  10. Refine finish with white pad and V38 Final Polish.
  11. Work until optical clarity is achieved.
  12. Remove residue with clean microfiber towel.


1 – 4 Hours




Wash Surface, Decontamniate Paint, Wipe Out

  • UPC: 811339026780
  • Product Features: OPM: 2,500 - 4,700 Power: 500 W
  • Machine Type: Dual Action/Random Orbital 120 V
  • Throw: 21mm
  • Weight: 8.3 lbs

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