After polishing our new Vision 444 catamaran, Mystery, I can honestly say the Rupes LHR15 Mark V is one of the finest random orbital polishers I have ever used. Having spent many years detailing boats, I've used a variety of polishers over the years. The Mark V delivers exactly what you expect from a premium machine. It is exceptionally smooth, well balanced, powerful, and leaves an outstanding finish. The low vibration makes it comfortable to use for extended periods, and the 15 mm throw is an excellent choice for gelcoat, Alexseal-painted hulls like ours, and other premium marine finishes. Whether correcting light imperfections, refining the finish, or preparing the surface for a ceramic coating, the machine performs flawlessly. Throughout the polishing process, it maintained consistent power and excellent control while producing a remarkable finish. If I were buying another polisher today, I would purchase the Mark V again without hesitation.
Rupes LHR15 Mark V: 5" Inch Orbital Polisher
R 13,800.00
- 47% quieter than the previous generation
- POLYSYNTEC composite gears for smoother torque delivery
- 5-inch dual-action orbital platform
- Built for extended, fatigue-free correction sessions
- 47% quieter - real hearing protection for all-day use
- POLYSYNTEC composite gears, lighter and smoother than metal
- Consistent torque delivery through every correction pass
- Free shippingOn orders over R1000
- Fast delivery2-4 business days
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Total price R 17,950.00
Fifth Generation BigFoot
47% Less Noise. All-Day Correction Comfort.
The Mark V does not just refine the BigFoot formula - it re-engineers it. POLYSYNTEC composite gears replace traditional metal, cutting weight, vibration and noise in one move. You get a polisher that is significantly quieter, smoother underhand and more consistent on the pad than any previous LHR15 generation.
Why the Mark V
Engineered for the Detail, Not Just the Sale
Four reasons professionals are upgrading to the BigFoot Mark V.
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47% Noise Reduction
Measurably quieter operation protects hearing and makes enclosed-bay work far more comfortable across a full day.
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Lighter Composite Gears
POLYSYNTEC gears are lighter than metal, reducing tool weight and wrist fatigue during extended correction sessions.
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Stable Torque Under Load
Lower friction in the gear train means pad speed stays consistent when you press into compound on heavy defects.
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Long-Term Reliability
Composite gears require less lubrication and resist wear, keeping the Mark V performing in high-volume professional use.
Mark V vs. Standard DA Polishers
What Sets the BigFoot Mark V Apart
Not every dual-action polisher is built for professional daily use. Here is how the LHR15 Mark V compares to a typical budget DA polisher in the same 5-inch class.
| Feature | DetailerSA | Alternative |
|---|---|---|
| Composite gear technology (reduced noise and vibration) | Yes | No |
| Significant acoustic noise reduction (47%+) | Yes | No |
| Consistent orbital speed under compound load | Yes | No |
| Compatible with standard 5-inch pads | Yes | Yes |
| Suitable for paint correction on most paint types | Yes | Yes |
| Lower price point of entry | No | Yes |
Built for Professionals
Consistent Power Delivery, Panel After Panel.
Lower gear friction means less energy loss between the motor and the pad, so orbital speed stays stable through compound and polish passes rather than dropping under load. Whether you are correcting a single bonnet or working through a full fleet, the Mark V keeps pace without wearing you out.
Reviews
What our customers say
4.5
Based on 2 reviews
JON C SCHMAL
Verified
Auto Glaze Garden Route
Verified
This machine offers exceptional performance, operating with remarkable quietness and balance. Its value is significantly enhanced by the inclusion of a five-year warranty. While I have appreciated the mobility provided by the cordless Rupes HLR15 over the past six months, the LHR15 Mark V, with its more robust motor, will be my preferred tool for most tasks. The extended 9-meter power cord is also a notable improvement compared to the typical 4-meter cords found on many other machines.
Questions
Frequently asked
What pad size does the LHR15 Mark V accept?
The LHR15 Mark V is a 5-inch (125mm) platform polisher and is compatible with the full range of Rupes BigFoot 125mm and 130mm pads, including cutting, polishing and finishing foam options.
What does the POLYSYNTEC composite gear system actually change in use?
POLYSYNTEC composite gears are lighter than traditional metal gears, produce less friction, and naturally damp vibrations. The result is quieter operation, smoother torque delivery, and more consistent orbital speed under load - you feel less fatigue over a full correction session and the pad stays working rather than stalling.
How much quieter is the Mark V compared to previous BigFoot models?
Rupes measured a 47% reduction in operational noise on the Mark V. That is a significant acoustic improvement that reduces hearing fatigue and makes working in enclosed spaces like garages and booths considerably more comfortable.
Can I use the LHR15 Mark V for one-step paint correction?
Yes. Paired with an appropriate cutting pad and a one-step product, the LHR15 Mark V handles light to moderate swirl removal and finishing in a single pass. For heavier defects, a dedicated compound followed by a polish and finishing pass on separate pads gives the best result.
Is this machine suitable for beginners or is it aimed at professionals?
Rupes designed the Mark V to suit both. The dual-action orbital mechanism is forgiving on paint compared to a rotary, so beginners can learn correct technique without the risk of burn-through. The improved ergonomics and noise reduction make it equally practical for professional detailers using it daily.
What compounds and polishes work best with the LHR15 Mark V?
The Mark V is compatible with the full Rupes Keramik, Zephir and UNO compound and polish range, as well as products from other brands. Match the product aggressiveness to the pad cut level - a heavy-cut compound on a cutting foam for swirl removal, stepping down to a light polish on a finishing pad to refine the surface before coating or wax application.
Can I use the LHR15 Mark V to prep paint before a ceramic coating?
Absolutely - surface prep before ceramic application is one of the most common professional uses. The Mark V allows precise finishing passes with a light polish and finishing pad to leave a defect-free surface before decon, IPA wipedown and coating application.
How does the composite gear system affect maintenance and longevity?
Because POLYSYNTEC composite gears have low friction properties and are precisely moulded, they require less lubrication than traditional metal gear sets. This reduces maintenance frequency and contributes to long-term reliability, which matters in a high-use professional environment.