RUPES LHR21 Mark V
RUPES LHR21 Mark V BigFoot Random Orbital Polisher
When paint correction demands precision without compromise, the RUPES LHR21 Mark V is the tool professionals reach for. Built on 10 major engineering upgrades over its predecessor, the Mark V delivers superior power, control, and comfort — whether you're working on automotive clear coat, marine gelcoat, or any painted surface that needs serious restoration.
What's New in the Mark V
- 47% quieter operation — work longer sessions without noise fatigue
- Precision Pro backing pad — lower center of gravity for better pad contact on curved and contoured surfaces
- Upgraded eccentric set — dramatically reduced vibration means less wrist strain on full-day details
- Anti-spinning ring — prevents uncontrolled pad spin for safer, more consistent results
- Improved ventilation system — keeps the motor cooler during extended polishing runs
- One-block plastic cover — absorbs vibration and shields internal components for long-term durability
- Composite gears — wear-resistant and thermally stable for high-demand professional use
- 5-year warranty — RUPES stands behind the Mark V for the long haul
Professional-Grade Performance
The LHR21's 21mm throw makes it one of the most aggressive random orbital polishers available — ideal for cutting through oxidation, swirl marks, and heavy defects on any painted surface. Pair it with RUPES compound and a wool or foam cutting pad to restore clarity to even the most weathered finishes. The anti-spinning ring and Precision Pro pad keep you in control on complex curves and panels.
Ordering & Shipping
- 100% Price Match Guarantee
- Free shipping on orders over $200 in the continental US — orders under $200 ship flat rate $5
- Same-day shipping on orders placed before 2 PM Pacific time
- Ships via UPS Ground and USPS Priority Mail — 1 to 3-day delivery
- Discounted overnight rates available through UPS
- Questions? Call us at 253-289-7109
The training at Marine Detail supply is very hands on and educational. the knowledge that you will gain from industry professionals is going to help take your business to the next level.
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FAQ
Will there be hands on demonstration?
Absolutely. We will have a boat in the shop to work on. We typically focus on the hull sides. All the Starke products, pads and machines will be on display and available for use.
Will there be classroom work?
Yes. We like to sit down and go over some over the basics. We will have a presentation and slideshow. We start by introducing everyone. We like to ask why each person came and what they wanted to gain from this experience. Once we figure that out we can then dial in the message to focus on where everyone needs the most information.
Is this an accreditation course?
Yes. Sign up for this course to become a Starke Certified Installer and be listed on our site and receive special discounts on Starke products.
If I am a DIYer, can I attend this course.
Absolutely. This class is for the professional or the enthusiast. The techniques we will be teaching work across the board.
