NHOU - Advanced Rust Protection
NHOU® Protective Coatings Are The Fastest, Least Expensive Way To Add Safety And Value To Your Vehicle—Sealing Out Corrosives And Eliminating Rust
NHOU Greater Toronto Area provides oil undercoating services across the Greater Toronto Area, from our dedicated shop or from our mobile undercoating trailer. Using exclusive NHOU undercoating formulas, we help extend your vehicle’s life while improving its appearance, safety, and resale value.
For vehicles with moderate to severe rust, our Original Oil Undercoating (available in black or clear) penetrates deep into frame cavities, displaces moisture, and seals out oxygen to stop corrosion in its tracks. For newer or low-rust vehicles, our Hybrid Oil-Based Undercoating delivers a matte-black, drip-free finish that cures within 48 hours and comes with a lifetime warranty.
We service cars, trucks, SUVs, side-by-sides, and RVs—and your vehicle is ready to drive immediately after treatment.
Preserve What Matters Most
Rust-free vehicles are safer to drive, easier to work on and maintain the highest resale value.
Expertly Applied by Certified Technicians
NHOU Authorized Applicators are trained one-on-one at our headquarters to ensure every vehicle receives the highest standard of care.
Gentle on the Planet, Tough on Rust
Formulated with the environment in mind, every NHOU formula is non-hazardous and unregulated.
Your Vehicle Already Knows the Answer
Modern vehicles are built with lightweight metals and complex seams that trap moisture and road salt—prime conditions for rust.
Select the NHOU System That Works Best For You
Light Rust
Light rust is ideal for our semi-permanent NHOU V3 Hybrid undercoating that provides long-lasting mil-spec protection, or choose our proven, Original Undercoating.
Heavy Rust
Heavily rusted vehicles get instantly transformed with our NHOU Original Oil Undercoating that creeps, migrates and prevents future rust. Also available in Clear.
New Vehicles
Our renowned NHOU BOSS WAX undercoating is only available for brand new vehicles. It features a clean, matte-black finish and comes with a lifetime, transferrable warranty.
Discover Why
As a dedicated, hands-on family business, we’re constantly evolving—formulating new products, applying advanced protective solutions, providing in-depth training, and driving continuous innovation. Our mission is to help customers safeguard their vehicles, equipment, and property from rust, corrosion, and long-term damage—because protecting what you value most is what we do best.
From Rust to Results: The NHOU® Story
NHOU® Advanced Rust Protection has grown from a part-time operation out of a family garage to becoming a leading, globally recognized brand with the mission of protecting vehicles from corrosion. Whether it’s from road salt or humid environments, rust is a critical factor in vehicle trade-in value and safety. NHOU® is the fastest, least expensive way to add safety and value to your vehicles.
Located: Mississauga, Ontario
Email: [email protected]
Mobile: (905) 278-6878
Hours: Mon – Fri: 7am – 5pm
