NHOU SIOUX FALLS PROVIDES PREMIUM MOBILE UNDERCOATING TO CARS, TRUCKS, RVS AND TRAILERS. OUR EXCLUSIVE FORMULATION IS ENGINEERED SPECIFICALLY FOR RUST PREVENTION AND RESISTING ROAD SALT BRINE, AND HAS BEEN PROVEN ON TENS OF THOUSANDS OF VEHICLES AROUND THE WORLD.
WE COME TO YOUR HOME OR BUSINESS AND APPLY NHOU OIL UNDERCOATING USING OUR SPECIALLY FABRICATED TRAILER AND CUSTOM APPLICATION EQUIPMENT. THE UNDERCOATING PREVENTS OXYGEN FROM REACHING THE METAL WHILE ALSO PUSHING OUT MOISTURE, AND IS AVAILABLE IN CLEAR AND BLACK. A FULL-SIZE VEHICLE UNDERCOATING TAKES ONLY AN HOUR AND PROVIDES A FULL YEAR OF RUST PROTECTION—EVEN IN SOUTH DAKOTA’S NOTORIOUSLY HARSH WINTERS.
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TRUCKS
Your truck is more than just a vehicle—it’s a tool for getting stuff done. You work it hard and you depend on it. That’s why protecting it with NHOU Oil Undercoating is so critical. Whether you have one truck or manage and entire fleet, we can keep it rust-free so it lasts. Our formula is safe on hydraulics, making it ideal for plow trucks.
CARS & SUVs
NHOU Oil Undercoating protects every part of your car or SUVs undercarriage—not just the frame. Everything from brake lines to axels gets complete protection from our eco-friendly, mineral-oil-based formula. With so much structural integrity coming from your vehicle’s frame, safety is greatly enhanced.
RVs & TRAILERS
The time when your RV or trailer is most prone to rust is when it’s being stored between uses—when moisture from the ground creeps up and rust takes hold. Every NHOU undercoating formula includes Mouse-Out, our #1 third-party lab-tested rodent repellant that keeps mice out while preventing rust.
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NHOU OIL UNDERCOATING
NHOU Oil Undercoating is a modern product engineered exclusively for preventing rust on vehicles, constantly being improved to perform better, last longer and also deter rodents with our exclusive MOUSE-OUT formula.
Other undercoatings rely on centuries-old recipes, some of which were never intended to be undercoatings—so they trap moisture against the metal and cause rust underneath the coating.
NHOU Oil Undercoating mists and creeps into all the little places rust begins—with a dime-size drop creeping more than 7 inches.
Other undercoatings neither mist or creep, meaning they have no way of getting deep into body cavities or frames—or even worse, they trap moisture against the metal and speed up the rusting process (like paint-based products).
NHOU Oil Undercoating is applied with custom equipment, manufactured just for NHOU by the leading global supplier—it lets us get the oil into every single part.
Other undercoatings are applied with generic, off-the-shelf equipment that isn’t designed to access every part of the frame and body cavities.
NHOU Oil Undercoating is infused with Mouse-Out, a proprietary formulation that repels rodents four ways: touch, taste, scent and predatory fear (scent undetectable by humans)—rated 92% effective in third-party laboratory testing.
Other undercoatings don’t repel mice, leaving your vehicle’s wiring susceptible to rodent damage including chewed wires, which mice are attracted to because of soy-based coatings.
NHOU HYBRID
NHOU HYBRID is our newest formula, achieving our highest-ever rating in our lab tests. Engineered for vehicles with little to no rust (typically vehicles up to three years old here in Northern Virginia), the oil-based rust protectant will creep and penetrate to the base metal to displace moisture and then cure within 48 hours to form a pliable, matte-black, drip-free layer—giving your undercarriage a like-new appearance while protecting it from road salt-brine and rust.
After NHOU HYBRID is applied to external undercarriage parts, NHOU Clear Oil Undercoating is then misted into all frame cavities, body panels and inside the engine bay. Infused with NHOU MOUSE-OUT, it deters rodents by touch, smell, taste and predatory fear-with real peppermint essential oil and predatory scent undetectable by humans.
NHOU HYBRID is backed by a lifetime, transferrable warranty.
NHOU MOUSE-OUT
Today’s vehicles are manufactured with soy-based wiring and plastics that smell and taste sweet to rodents. That’s why every NHOU undercoating application includes NHOU MOUSE-OUT rodent repellent—laboratory formulated to repel rodents in four ways: scent, taste, touch and predatory fear from synthetic predator scent undetectable by humans.
MOUSE-OUT is infused directly into our clear formula that’s sprayed inside your vehicle’s frame, in all body cavities, and on all wiring under the hood. In third-party lab testing, the exclusive formula achieved an unprecedented 92% effectiveness at repelling mice.
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