Certified Applicators
Factory Trained Experts
30 Years
Serving Greenville
Inside & Out
Frame & Cavity Protection
Family Owned
We Treat You Like Family
The Hidden Enemy
Don't Let Brine Win.
Michigan roads are coated in liquid brine that is more corrosive than rock salt. It creeps into every seam, weld, and crevice of your undercarriage, rotting your truck from the inside out.
Maintains Resale Value
Prevents Structural Failure
Reduces Mechanical Repairs
Permanent Undercoating
The "One and Done" Solution. A thick, waxy, self-healing shield applied to your frame and underbody that blocks oxygen and moisture permanently. Yearly checkup keeps undercarriage rust free and warranty up to date!
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Woolwax® Rust Inhibitor
The "Inside-Out" Protection. A lanolin-based annual application that never dries. It creeps into door panels, tailgates, and seams to stop rust where you can't see it.
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Which Protection is Right For You?
Not sure which service to choose? Here is the breakdown.
Value Guard
Permanent ProtectionBest for new or clean frames looking for a durable, long-term barrier.
- One-time application
- Thick, asphalt-wax barrier
- Blocks stone chips & abrasions
- Excellent sound dampening
Woolwax®
Annual ProtectionBest for used vehicles or maximum internal cavity protection.
- Applied Annually
- Creeps into seams & folds
- Stops existing surface rust
- Non-toxic & Solvent-free
Meet Our Protection Experts
Contact our team directly for advice on the best coating for your specific vehicle.
Customer Reviews
"I bring all my trucks here for Woolwax. My 2015 Silverado still has a black frame thanks to The Topper Shop. Danny explained the process clearly."
★★★★★ - Jason M."Got the Value Guard put on my new Jeep. It looks factory fresh and gives me peace of mind for the winter. Great service and fast turnaround."
★★★★★ - Amanda L.Common Questions
Ready To Protect Your Truck?
Fill out the form below for a free estimate.