DINITROL 4941 / Car – 500ml Aerosol

From: £11.99

Black solvent based vehicle underbody coating rust proofing spray

DINITROL 4941 / Car is our most popular chassis underseal vehicle underbody corrosion protection coating. The black waxy robust coating has good abrasion resistance and self-healing characteristics and is commonly applied in professional DINITROL rustproofing treatment centres. Dinitrol 4941 / Car is suitable for passenger cars, classic cars, off-road vehicles, SUV and commercial vehicles.

The underbody coating product is widely used in the treatment of vehicles during production, at import plants and in aftermarket applications. When applied to a clean, dry surface, it adheres to both painted surfaces and those coated with a layer of PVC or similar material. Zinc, rubber and plastics are completely unharmed by the product. Read our Dinitrol 4941 car rustproofing product application feature.

DINITROL 4941 / Car is also designed for use on spare parts, machines and iron and steel structures in highly corrosive environments. (1 x 500ml aerosol supplied or 12 if the full box is purchased)

  • Black vehicle underbody chassis underseal coating
  • Provides excellent abrasion resistance
  • Robust, universal film with self healing characteristics
  • OEM approved product ideal for classic cars, passenger cars, 4×4 & commercial vehicles
  • Also ideal for use on spare parts, machines and iron and steel structures in highly corrosive environments
For more product or application information contact Tiltrak Customer Services
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DINITROL 4941 / Car Rust Proofing Spray Product Information


  • Black
  • OEM references
  • Robust, universal film
  • Self-healing
  • Good abrasion resistance
  • Component protection

Method of use:
DINITROL 4941 can be applied by manual or automatic application equipment, airless or airmix.


  • Type of film: hard, waxy
  • Density at 23°C: app. 1100 kg/m³
  • Viscosity at 23°C: 800 mPas
  • Dry matter content: 65% by weight
  • Flash point: 36°C
  • Recommended film thickness wet: 700 μm
  • Recommended layer thickness: 300 − 500 μm
  • Drying time: 6 − 12 hrs Tough dry
  • Low temperature adhesion: – 20°C
  • Removability: Hydrocarbon solvents
  • Salt spray resistance, 300 μm: 1500 hrs

DINITROL 4941 / Car Rust Proofing Technical Data Sheet

rust proofing spray download product technical data sheet information application guide specification info

Additional information


1 x 500ml Aerosol Can, Box of 12 x 500ml Aerosol Cans


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