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Product Description

DINITROL 4941 / 4941 CAR is a long term protective product. The product leaves a firm, black film with short drying time and good adhesion and flexibility on all metal surfaces, rubber and plastic parts.
OEM references
Robust universal film
Easily applied
Good abrasion resistance
Component protection
DINITROL 4941 / 4941 CAR is an underbody product or use 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.
A clean and economic treatment on the line is assured by the product‘s ease of application and high dry matter content. DINITROL 4941 / 4941 CAR is also designed for use on spare parts, machines and iron and steel structures in highly corrosive environment. DINITROL 4941 / 4941 CAR is also very suitable as an anticorrosive coating for transport and warehousing under extremely corrosive conditions.
Method of use
DINITROL 4941 / 4941 CAR can be applied by manual or automatic application equipment, airless or airmix.
Recommended application and product temperature is 15 – 30°C.
Pre-treatment Substrates
DINITROL 4941 / 4941 CAR can be applied directly to clean, dry and corrosion free surfaces.
If corrosion is present, DINITROL ML or a DINITROL cavity
wax shall be applied before.
Over-Coating / 2-Layer-Application
DINITROL 4941 / 4941 CAR can not be over-painted.
For additional information, please consult DINOL GmbH.
Technical Data
Colour - black
Type of film - hard, waxy
Density at 23°C - approx. 1100 kg/m³
Viscosity at 23°C - 800 mPas
Dry matter content - 69% by weight
Flash point - 36°C
Aromatic content in solvent - 0,5%
Recommended film thickness wet - 700 μm
Recommended layer thickness - 300 – 500 μm
Drying time - 6 – 12 Stunden through dry
Low temperature adhesion - -20°C
Removability - Hydrocarbon solvents
Heat resistance - 130°C
Salt spray resistance, 300 μm - 1500 hours