NHOU® Rustoration® Rust Converter & Prep
Sprayed on metal to convert rust into a white, etched zinc phosphate. In only 30 minutes, the surface is ready for NHOU® Oil Undercoating. The converted metal provides superior oil adhesion and penetration, sealing out oxygen, forcing out water and preventing rust.
$24.99
Out of stock
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.
COMMERCIAL-GRADE RUST CONVERSION NHOU® Rustoration® Rust Converter & Prep
DIRECTIONS
- Prepare the surface by removing loose rust and paint flakes with a wire brush or sanding. Grind or sandblast if necessary.
- Use a water-based cleaner to remove grease, oil, and dirt from the surface.
- Spray directly from the bottle, and pour into a non-metallic container or apply with a conventional spray gun at 40-45 psi. Do not return any unused material back into the bottle.
- After application, the surface will take on a white, ash-like appearance within 20 minutes. If any areas are not grey after 20-30 minutes, reapply to the dry surface and wait an additional 20-30 minutes.
- After the rust is converted, wipe the surface with a clean water-dampened cloth or light abrasive scuff pad to remove the white, chalky residue. Allow the surface to dry completely before applying NHOU® Undercoating at 70°F.
- Surface must be coated with a sealant (undercoating, paint, or sealing primer) within 4-8 hours.
⚠️ WARNING – CORROSIVE
Causes severe eye & skin burns. Harmful if swallowed or inhaled.
Precautions
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Keep out of reach of children.
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Use only outdoors or with ventilation.
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Do not breathe mist/vapors.
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Avoid contact with eyes/skin.
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Wash hands after use.
Protective Gear
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Wear goggles/face shield, acid-resistant gloves, long sleeves/pants, and closed shoes.
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Use a respirator if ventilation is poor.
First Aid
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Eyes: Rinse 15 min, get medical help.
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Skin: Rinse with water, remove contaminated clothing.
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Inhaled: Move to fresh air.
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Swallowed: Do not vomit; rinse mouth, get help.
Storage
Store closed, cool, dry. Keep away from bleach/alkalis. Dispose per local regs.
NOTE: Galvanized steel must be sanded with medium or fine-grit sandpaper before application. If a spray gun is used, clean the applicator equipment with water.
| Brand | NHOU |
|---|---|
| Units | 1 Case (12 Cans), Each (2 Cans) |
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NHOU® Keep the Mouse Out Aersol-Spray Away Rodents: 92% Effective Protection!
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Repel Rodents, Preserve Your Vehicle
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Spray Smart, Drive Safe
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Nature-Inspired Protection for Modern Vehicles
Introducing NHOU® Keep the Mouse Out aerosol spray—a powerful, eco-friendly solution designed to safeguard your vehicle from rodent infestations and corrosion. With a 92% effectiveness rating in independent laboratory testing, this spray offers:
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Multi-Sensory Deterrence: Combines peppermint oil and synthetic predator scent (undetectable by humans) to repel rodents through scent, taste, touch, and fear.
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Rust Prevention: Forms a protective barrier against moisture, preventing rust in hard-to-reach areas.
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Safe Application: Non-toxic formula safe for use on wiring, plastics, paints, and electrical components.
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Versatile Use: Ideal for cars, trucks, RVs, boats, and even HVAC equipment.
Easy to Apply, Long-Lasting Protection
Simply spray NHOU® Keep the Mouse Out in areas prone to rodent activity. Its long-lasting formula ensures continuous protection, giving you peace of mind whether your vehicle is on the road or in storage.
Why Choose NHOU® Keep the Mouse Out?
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Proven Effectiveness: Trusted by professionals and vehicle owners alike.
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Eco-Friendly: Made with natural ingredients, safe for the environment.
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Cost-Effective: Prevents costly repairs caused by rodent damage and rust.
Don't Let Rodents Take Over—Protect Your Investment Today!
NHOU® Keep the Mouse-Out deterrent spray is infused with essential peppermint oil and predator scent undetectable by humans, to help deter rodents in four ways: scent, taste, touch, and predatory fear.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
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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.
Gift Card-Protect Their Ride: NHOU® Gift Cards for Every Occasion!
Give the Gift of Protection: NHOU® Gift Cards Available Now!
NHOU® Gift Cards: The Ultimate Gift for Vehicle Care
Looking for the perfect gift for the car enthusiast in your life? NHOU® Gift Cards offer a practical and thoughtful solution, allowing your loved ones to choose from our range of premium rust protection products and services.
Why Choose NHOU® Gift Cards?
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Versatility: Redeemable for any NHOU® product or service, including our renowned oil undercoating treatments and DIY kits.
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Convenience: Available in various denominations to suit your budget and their needs.
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No Expiration: Our gift cards never expire, giving recipients the flexibility to use them whenever they choose.
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Easy to Purchase: Quick and secure online ordering process, with options for digital delivery.
Perfect for Any Occasion
Whether it's a birthday, holiday, or just because, NHOU® Gift Cards are ideal for:
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Car Enthusiasts: Give them the tools to protect their prized vehicles.
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New Drivers: Help them start their driving journey with the best protection.
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DIYers: Support their passion for vehicle maintenance and care.
How to Purchase
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Select Amount: Choose the denomination that fits your gifting needs.
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Add to Cart: Proceed to checkout with our secure payment system.
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Delivery: Opt for digital delivery via email for instant gifting.
Give the Gift of NHOU® Protection Today
Show your loved ones you care about their vehicle's longevity and safety. An NHOU® Gift Card is more than a present—it's an investment in their vehicle's future.
Please include the recipient’s name and address, we can mail the gift certificate usually within one business day. If you would like a gift certificate for a specific amount, you can call the office directly at 603-491-9012 extension one. Gift certificates can be made out in any amount.

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