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NH Oil Undercoating Touch-Up Cans -Your Rust Protection, Recharged
Not available to California residents
$31.98 – $151.99
You can wash your vehicle immediately after the treatment. (avoid high-pressure undercarriage washing) Unlike other preventing methods, it will not trap moisture. It literally pushes it away, leaving behind a corrosion-fighting lubricating film.
Absolutely not! Because NH Oil Undercoating® is an entirely different approach, it eliminates annoying electrical malfunctions and makes the vehicle work better and last longer. While the manufacturers probably won’t admit it, they just have to love NH Oil Undercoating® because it will reduce the number of corrosion related warranty claims they are obligated to pay. It also saves customers the time and aggravation associated with claims against warranties. NH Oil Undercoating is used and sold by most major manufacturers dealerships.
Check with your dealer, each shop is independently owned and operated. In most cases, if your vehicle arrives with a heavy residue of mud, flaky rust it would be necessary to wash/remove before treatment. We recommend that any heavy accumulation of mud and dirt be pressure washed from the frame and wheel wells a day prior to the application. Note, arrangements may be necessary to allow adequate time for preparation and additional costs may occur.
NHOU is atomized under high pressure which pushes the product deep into the seams, cracks and crevices where corrosion starts. Once applied, the product removes the moisture in these areas and provides a strong adherence to these surfaces, remaining active with excellent “creeping” and self-healing abilities.
While driving habits may vary, we recommend an annual application in order to maintain adequate protection.
NHOU® On-Demand: Rustproofing When You Need It
🛠️ Rust Doesn’t Take a Break. Now You Don’t Have To.
NHOU® Touch-Up Cans are the perfect companion for customers who want year-round confidence in their undercoating protection. Designed for easy, DIY application, these aerosol cans let you hit high-wear spots quickly and effectively — without needing a full service.
✅ Why You’ll Love It:
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Easy-to-use aerosol cans
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Perfect for spot repairs or seasonal touch-ups
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Same professional-grade formula as our full-size oil undercoating
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Targets rust-prone areas like rocker panels, seams, wheel wells, and brackets
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Ideal for DIYers, fleets, and anyone in between appointments
📍 Great for Touching Up:
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Scratched or chipped areas
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Road salt exposure zones
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After repairs or part replacements
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Rust-prone seams and welds
🧰 How to Use:
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Shake the can well
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Spray onto clean, dry surface
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Let it soak in and penetrate
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Reapply as needed — it’s that simple!
💬 What Customers Say:
“I keep a can in the garage year-round — perfect for salty winters.”
— Dan M., DIY Enthusiast
“It’s like having a mini NHOU appointment in a can.”
— Fleet Operator, VT
🛒 Don’t Let Rust Sneak In. Stay Protected.
Whether you’re between services or just spot-treating, NHOU® Touch-Up Cans give you quick control over rust before it spreads.
👉 Grab a few today — your undercarriage will thank you.
Check out our free workshop video link
| Units |
1 Case (12 Cans) ,Each (2 Cans) |
|---|---|
| Color |
Black ,Clear |
| Brand |
NHOU |
Related products
NHOU® BOSS WAX®
NHOU® Wheel-Well Guard-Engineered for Abuse. Ready for Anything
🛡️ NHOU® Wheel Well Guard
Built for Battle. Designed to Last.
🔧 Extreme-Duty Rust & Abrasion Protection
NHOU® Wheel Well Guard is a professional-grade, ultra-thick coating developed to perform where ordinary rustproofing fails — in high-abrasion, high-impact environments like wheel wells, rocker panels, and underbody seams.
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Thick-bodied formula that clings and covers
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Maximum abrasion resistance for long-term protection
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Water-repellent & salt-blocking barrier
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Stays flexible in extreme hot or cold conditions
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Ideal for trucks, SUVs, off-roaders, and fleet vehicles
NHOU®-ENVIRO™ Biodegradable Defense Against Corrosion
Biodegradable by Nature, Tough by Design
Introducing NHOU® ENVIRO™, the environmentally responsible undercoating solution designed to provide superior rust protection without compromising the planet's well-being. Engineered with bio-based ingredients, this 100% biodegradable formula offers long-lasting defense against corrosion, making it ideal for vehicles operating in sensitive ecological areas.
Key Features:
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Eco-Conscious Formulation: Crafted from bio-based, biodegradable components, NHOU® ENVIRO™ meets and exceeds environmental standards, ensuring minimal ecological impact. NHOU
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Proven Safety: Tested under the EPA-CEC L-33-T-82 protocol, it demonstrates no acute toxicity or adverse effects in aquatic and agricultural applications. sima.org+9NHOU+9NHOU+9
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Superior Rust Protection: Penetrates deep into seams and crevices, displacing moisture and preventing corrosion even in the harshest conditions. NHOU
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Long-Lasting Performance: Provides up to 18 months of protection, reducing the need for frequent reapplications. NHOU+2NHOU+2NHOU+2
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Versatile Application: Safe for use on various surfaces, including vehicles, marine equipment, and agricultural machinery. NHOU+3NHOU+3NHOU+3
Why Choose NHOU® ENVIRO™?
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Regulatory Compliance: Meets or exceeds all regulatory requirements imposed on state and municipal levels. NHOU+7NHOU+7The New Dot Net Site+7
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Non-Toxic and Odorless: Free from harmful solvents and unpleasant odors, ensuring a safer application process. NHOU
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Self-Healing Properties: Maintains active protection by continuously creeping and sealing vulnerable areas. NHOU+2NHOU+2NHOU+2
Application Instructions:
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Preparation: Ensure the surface is clean and dry. Remove any loose rust or debris.
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Application: Apply NHOU® ENVIRO™ liberally, focusing on seams, joints, and areas prone to corrosion.NHOU+1NHOU+1
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Drying Time: Allow the product to settle; it will remain active, providing continuous protection.NHOU+3NHOU+3NHOU+3
Protect your investment and the environment with NHOU® ENVIRO™—the smart choice for sustainable rust prevention.
