NHOU BOSS WAX® Mil-Spec Hybrid
A semi-permanent, oil-based rust protection that cures to a drip-free, matte-black finish—ideal for vehicles with light rust (typically up to 2 years old). Unlike BOSS WAX®, which is only for new, rust-free vehicles, HYBRID penetrates to the base metal, displaces moisture, and seals out oxygen and water within 48 hours. Made in the USA and Mil-Spec compliant, HYBRID offers military-grade protection and is backed by a lifetime, transferable warranty when applied by an NHOU® Authorized Applicator.
Coverage That Blocks Rust—And Brings Peace of Mind
Made in the USA, NHOU® BOSS WAX HYBRID penetrates to the base metal, displacing moisture before forming a hermetic seal within 48 hours to block oxygen and water. The formula meets Mil-Spec standards, adhering to strict U.S. Department of Defense requirements for military and aerospace applications. When applied by an NHOU® Authorized Applicator or Franchise, it’s backed by a lifetime, transferable warranty.
- Drip Free
- Eco-Friendly
- Matte Black Finish
- Life-time Warranty
- Heavy Duty
- Permanent
If It's Worth Owning, It's Worth Protecting
NHOU® Advanced Rust Protection began in a family garage and has grown into a globally trusted brand dedicated to stopping corrosion. From road salt to coastal humidity, rust threatens vehicle safety and resale value—NHOU® offers the fastest, most affordable, and eco-friendly way to protect both. Real Protection. Built by Real People.
If It's Worth Owning, It's Worth Protecting
At NHOU®, we’re always refining—making our products tougher, longer-lasting, and more eco-friendly as science evolves. As a family-run, hands-on business, we’re in it every step of the way—from the garage to product development, dealer training, and customer care—to help people protect what they value most. Protection with Purpose. Innovation with Heart.
Frequently Asked Questions
Absolutely not! NH Oil Undercoating® takes a completely different approach—eliminating electrical issues, improving performance, and extending vehicle life. It even helps reduce corrosion-related warranty claims, which benefits both manufacturers and drivers. That’s why it’s trusted and used by leading automotive dealerships nationwide.
NH Oil Undercoating® is formulated to be low-drip. In rare cases of heavy application, minimal dripping may occur—easily cleaned with Dawn® dish soap or Simple Green®.
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.
Yes—our oil-based formula chases water, allowing for application even on damp days. In fact, moisture can enhance its ability to penetrate tight seams and crevices. Unlike products that mix with water, NHOU® displaces it—ensuring better, longer-lasting protection.