Dinotrol
DINITROL Corrosion Protection
For over 65 years, DINITROL® corrosion protection systems have been trusted worldwide in over 50 countries. Using a proven 2-layer system, it displaces moisture and seals metal surfaces to protect against water, salt, and debris. The final layer, Dinitrol 4941, ensures long-term undercarriage and cavity protection.
Key Features & Benefits
Engineered for endurance, DINITROL products offer a dry, durable coating that outperforms greasy, short-lived alternatives.
2-Layer Shield Technology
Proven 2-layer system for superior protection
Moisture Displacement Power
Displaces moisture before sealing
All-Weather Defense
Long-lasting protection against water, salt, and stones
Full Undercarriage Coverage
Applied to undercarriage, wheel arches, and frame
Tack-Free Finish
Tack-free drying — won’t attract dirt
Carwash-Resistant Coating
Won’t wash off during carwashes or regular driving
Where It Works
Ideal for vehicles exposed to harsh road and weather conditions, DINITROL ensures maximum metal protection year-round.
Undercarriages
Protects the vehicle’s most exposed metal surfaces from corrosion.
Wheel Arches
Seals vulnerable curved areas where debris and salt accumulate.
Vehicle Frames
Shields structural components for long-term integrity and safety.
Cavity Areas
Displaces moisture and seals internal panels from the inside out.
Coastal Regions
Displaces moisture and seals internal panels from the inside out.
Winter Roads
Prevents damage from snow, ice, and road salt exposure.