DINITROL 4010 UNDERCOATING
in North Carolina
DINITROL 4010 – TRANSPARENT HARD WAX PROTECTION
Long-Term Corrosion Protection for New & Late-Model Vehicles
Clear Underbody Protection for New & Well-Maintained Vehicles
Dinitrol 4010 is a transparent, wax-based corrosion protection coating designed to protect exposed metal surfaces from moisture, salt, and environmental contamination. Once applied, it cures to a tack-free, hard wax film that preserves the appearance of newer vehicles while delivering long-term protection.
This product is widely used across industries, including automotive, marine, agriculture, and industrial equipment, where maintaining both appearance and durability is critical.
Protect the Factory Look Before Rust Starts
Why Additional Protection is Needed
- Fasteners, brackets, and hardware
- Weld seams and edges
- Frame rails and structural components
- Suspension mounting points
DINITROL 4010 transparent hard wax protects against:
- Road salt and brine
- Moisture intrusion
- Temperature cycling
- Debris and contaminants
Protection Without the Heavy Coated Look
| Dimension | Traditional Coatings | DINITROL 4010 |
|---|---|---|
| Appearance | Thick, black, conceals parts | 100% transparent, maintains OEM look |
| Texture | Wet, sticky, oily | Dry, tack-free hard wax |
| Dirt Accumulation | Attracts and holds grime | Repels dust and road debris |
| Ideal Application | Rusty, older vehicles | New & well-maintained vehicles |
Low Maintenance Protection
- Easy to inspect during routine service without hiding original components.
- Touch-ups can be made in exposed or high-impact areas if the coating is disturbed.
- Best for new and well-maintained vehicles before corrosion becomes visible.
Best Before Rust Starts
New Vehicles
Protect your investment from day one without altering the factory finish or OEM presentation.
Late-Model Trucks & SUVs
Extend the life of pristine undercarriages against heavy environmental use and winter brine.
Collector Vehicles
Invisible, long-term protection for owners who demand absolute originality and zero visual modification.
Factory-Look Protection Process
Clear Protection Starts With Clean Prep.
4010 works best when the underside is clean, dry, and inspectable. Merritt Motors prepares the vehicle first, then applies transparent hard wax to selected exposed areas where factory-look protection is preferred.
Our process includes:
- Full underbody cleaning & prep
- Visual inspection of exposed seams, brackets, fasteners, and edges
- Dry ice blasting or mechanical cleaning as needed
- Targeted 4010 application to clean, exposed surfaces
- Documentation & aftercare instructions provided
Why Choose DINITROL 4010
Hard Wax Key Benefits
Preserves the Factory Look
- Transparent finish helps maintain the original underbody appearance
- Ideal for new and well-maintained vehicles
- Protects without a heavy black coated look
Dry, Tack-Free Protection
- Cures to a dry, non-sticky film
- Does not attract dust, dirt, or road debris
- Clean, professional finish compared to oil-based coatings
Salt, Brine & Moisture Defense
- Seals surfaces from moisture and salt intrusion
- Helps prevent oxidation on exposed metals
- Effective on structural components and hardware
DINITROL 4010 Provides Superior Salt Protection
Get a DINITROL Recommendation & Estimate
Tell us about your vehicle and how it’s used. We’ll recommend the right undercoating system and provide an estimate.
DINITROL 4010 REAL VEHICLE APPLICATION
See how DINITROL 4010 looks on a real Toyota LC80 underbody, where the protected parts of the chassis, suspension, wheel arches and transmission are still visible for inspection.
