About NHOU® Classic Rust Protection

Oil-Based Corrosion Protection

Over time, all metal is vulnerable to corrosion — and vehicle frames, floors, and cavities are no exception. Road salt, moisture, and temperature changes accelerate rust formation, gradually weakening the structure and shortening the vehicle’s lifespan. NHOU® Oil-Based Rust Protection is designed to stop this process and provide long-term protection even in harsh environments.

🔍 What is corrosion?

Corrosion is the reaction of metal with its environment, most commonly with water and oxygen. This reaction produces rust, which expands, lifts coatings, and weakens the structural integrity of metal over time.

Without effective protection, this process continues until the affected parts lose their mechanical strength, leading to expensive repairs.

⚗️ How does NHOU® oil-based protection work?

NHOU® Classic Rust Protection is a plant-oil-based coating formulated to penetrate deep into seams, joints, and pores in metal. It forms a flexible, moisture-repelling barrier that prevents water and salt from contacting the metal surface.

Unlike many wax or bitumen-based coatings, NHOU® remains flexible and will not crack in cold temperatures, nor will it peel away under vibration or mechanical stress.

In short: NHOU® oil-based protection stops the progression of corrosion and prevents new rust from forming for years.

🛡️ NHOU® Classic Rust Protection – reliable performance

• Long-term rust protection
• Penetrates existing rust and protects beneath the surface
• Non-toxic, environmentally friendly
• Will not crack or flake
• Repels moisture and road salt
• Safe for plastics and rubber
• Available in clear or tinted versions

🔧 Applications

NHOU® rust protection is suitable for almost all vehicle and metal structures, for example:

• Vehicle underbodies and frames
• Door and rocker panel cavities
• Truck beds
• Trailers and heavy trucks
• Agricultural machinery and tractors
• Marine-exposed metal structures

💡 Advantages over other coatings

• Deep penetration: protects even in hard-to-reach areas
• Flexible layer: will not crack from temperature changes
• Eco-friendly: free from harmful solvents
• Repairable: can be easily reapplied for maintenance
• Field-tested: developed for the harsh climate of North America and Canada

✅ Usage recommendations

• Do not apply below 0 °C (32 °F)
• Surface must be clean and dry before application
• For best results, apply with a spray gun using dedicated NHOU nozzles