Complete Vehicle Protection Beyond Rustproofing
Krown does more than the signature rust protection spray. Underbody undercoating, oil spray for hidden cavities, and full corrosion prevention all work to keep your vehicle in great shape.
SCHEDULE APPOINTMENTRust Protection vs Undercoating vs Oil Spray
These services overlap, but each one has its own emphasis. Here's a quick side-by-side so you know what you're getting with each.
THE SIGNATURE SERVICE
Krown Rust Protection
What it is
Thin, oil-based formula sprayed throughout the whole vehicle.
What it focuses on
Frame, seams, doors, body cavities, and the underbody, all in one treatment.
When you want it
Annually, ideally in fall before the salt trucks come out.
UNDERBODY FOCUS
Car Undercoating
What it is
A protective application aimed specifically at the underside of your car.
What it focuses on
Underbody, frame rails, wheel wells, and rocker panels.
When you want it
When the underbody takes the worst of the salt, slush, and gravel.
HIDDEN CAVITY FOCUS
Oil Spray Service
What it is
Oil-based corrosion inhibitor that penetrates seams and cavities.
What it focuses on
Inside doors, frame interiors, spot welds, and other hidden metal.
When you want it
When you want to make sure the hard-to-reach metal is protected.
More Ways to Protect Your Vehicle
Pick a service to see the full details, or pair them with annual Krown rust protection for the strongest coverage.
Car Undercoating
Dedicated protection for your underbody, frame, and rocker panels. The exact spots where road salt and slush do the most damage.
Learn moreOil Spray Service
Oil-based formula that penetrates into doors, frame rails, and other hidden cavities where rust quietly starts.
Learn moreCorrosion Prevention
A complete approach to stopping corrosion before it starts. Combines our best protection methods for full coverage.
Learn moreWhen to Use Which
Not sure where to start? Here's how to pick.
Daily driver on Ohio roads?
Annual Krown Rust Protection is your baseline. It covers the whole vehicle and keeps a fresh barrier on the metal through every winter.
Worried about the underbody?
Car Undercoating zeros in on the frame, rocker panels, and wheel wells. Pair it with annual rust protection for the strongest underbody defense.
Older vehicle with hidden rust risk?
Oil Spray Service is built for the cavities and seams you can't see. It creeps into the spots where rust quietly starts on aging metal.
Want the most thorough protection?
Go with a full Corrosion Prevention plan. We combine our protection methods to cover every angle of your vehicle.
Not Sure Which Service Is Right?
Give us a call at 330-785-7895 and we'll walk through your vehicle and your driving habits. We'll recommend the right combination.
SCHEDULE APPOINTMENT