Our Most Aggressive Treatment

NHOU® Rustoration® Rust Converter

Start Strong. Stay Protected.

Rustoration® Rust Converter & Prep chemically transforms rust into a white, zinc-phosphate layer in just 30 minutes. The etched surface improves oil adhesion and penetration, sealing out oxygen, displacing moisture and stopping rust in its tracks.

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30Minutes
to oil-ready metal
The ultimate rust-fighting treatment for used rides

It’s Not Too Late

You wish you’d started sooner, but it’s not too late. Our proprietary Rustoration® Rust Converter can eliminate 70–90% of existing rust and is engineered to work seamlessly with NHOU® protective coatings like NH Oil Undercoating®.

Convert, etch, protect

What Rustoration® Does

Transforms rust to zinc phosphate

Eliminates 70–90% of existing rust

Ready to oil-coat in 30 minutes

Etches metal to prepare for undercoating

Improves oil adhesion

Helps prevent future corrosion

Prep right. Convert better.

Precision Prep for Optimal Performance

Proper surface prep is key to the effectiveness of Rustoration® Rust Converter. We mechanically remove loose rust and scale using a bristled brush, needle gun or sandblaster. The goal isn’t to eliminate all rust, but to expose a stable surface for chemical bonding.

Surfaces must be clean, dry, and free of grease or oil (no prior oiling). If exposed to salt spray, we rinse and dry thoroughly before application to ensure maximum performance.

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First line of defense

Built to Work with NH Oil Undercoating®

Rustoration® Rust Converter was specifically engineered to work hand-in-hand with NH Oil Undercoating®. Together they take a rusted vehicle from flaking metal to long-term protection.

01

Prep

Remove loose rust and scale, then make sure the surface is clean, dry and free of grease or oil.

02

Convert

Apply Rustoration® to transform remaining rust into a white, zinc-phosphate layer in about 30 minutes.

03

Protect

Coat with NH Oil Undercoating®, which penetrates the etched surface and seals out oxygen and moisture.

Before & after

Seeing Is Believing

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Brine is relentless. So are we.

Stronger Than Salt. Smarter Than Rust.

NH Oil is engineered to form a self-healing, unbreakable barrier. Unlike coatings that crack or chip, our petroleum-based formula stays fluid, sealing over abrasions and protecting even in the harshest environments. With yearly applications through participating dealers, your vehicle qualifies for a lifetime transferable guarantee.

Now more than ever, rustproofing is essential. Liquid salt brines used in anti-icing and pre-wetting strategies stick to metal, activate instantly and outperform traditional rock salt, especially in colder temperatures. Transportation agencies call anti-icing proactive. You should too, and fight corrosion before it starts.

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Formulated to work. Proven by experience.

Built by People Who Use It Every Day

With nearly 3,500 vehicles passing through our shop each year, we’ve had the time, experience and insight to perfect both the product and its application. When we launched NHOU®, our mission was simple: offer an affordable, effective way for people to extend the life of their vehicles. As New England natives, we’ve seen firsthand how brutal corrosion can be.

Because we use what we create, we get real-world feedback daily, which helps us design products that are practical and user-friendly. And yes, we still pick up the phone when you call.

Our undercoating is a petroleum-based formula infused with rust inhibitors and contains no solvents. It’s environmentally safe, non-toxic, non-flammable, non-reactive and non-corrosive. You can spray it in any weather, and it stays active and protective long after application. It’s also nonhazardous and unregulated, making it one of the safest choices on the market.

See it on real vehicles

Rustoration® in Action

Ready when you are

Book Today. Your Vehicle Will Thank You.

Have Rustoration® applied at a participating NHOU® dealer, or buy it online.