RUST PROTECTION
Protect Your Vehicle from Maine's Roads
Rust Check Certified — New & Used Cars
Road salt, humidity, and freeze-thaw cycles attack your vehicle every season here in New England. Rust Check is a light oil-based treatment that creeps into joints, seams, and spot welds — the exact places corrosion starts — and drives out the moisture before it can take hold. Add it to your annual maintenance and protect your vehicle's integrity for the long haul. Call us at 207-636-2400 to schedule your application.
HOW IT WORKS
What is Rust Check?
What is Rust Check?
Rust Check is a light oil-based electrochemical liquid applied to your vehicle's frame and body sections — joints, folds, seams, and spot welds — exactly where corrosion starts and spreads from.
Why Not Tar or Wax?
Common “rust proofing” methods like tars and waxes can't reach the tight spots where corrosion begins — and some actually trap moisture in, accelerating the problem. Rust Check penetrates those spots, pushes moisture off the metal surface, and lubricates while it protects.
CERTIFIED & RESPONSIBLE
Rust Check is Environment Friendly
Rust Check is Environment Friendly
We are Rust Check Certified
PRICING
Pricing
Price depends on the vehicle. See the chart for details — every service covers the full undercarriage and inside all metal body panels.
Rust Check works best as an annual application. One treatment a year keeps corrosion from gaining a foothold through Maine's salt season.
Stop by — no appointment needed — or call 207-636-2400 to get an estimate.
APPLYING RUST CHECK
Applying Rust Check
VISIT THE SHOP
Knox Auto Body
Hours
- Monday – Friday8:30 am – 4:30 pm
- SaturdayClosed
- SundayClosed