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Product Description

DINITROL 3125 HS does not crack, burst or flake and is suitable for interior and exterior surfaces for vehicles, trucks and buses. The product is particularly suitable for use in old vehicles where corrosion is visible on the undercarriage. Areas that have been badly damaged by corrosion can be treated together with DINITROL ML
Dark brown
High Solids
Long term – permanent
Low temperature resistant
Drip resistant
Cavity wax protection
DINITROL 3125 HS is a solvent borne rust preventative specially formulated, with a high dry matter content, to minimise environmental pollution and occupational exposure during on-line application.
Main Properties Are As Follows:
High dry matter content
Good film building properties
No dripping
DINITROL 3125 HS is designed for application mainly as a cavity protection and a thin underbody coating. Main objects to be treated are used vehicles with some corrosion present. For improved performance on more corroded surfaces, DINITROL ML or DINITROL ML HS can be used as a pre-treatment. The slightly thixotropic nature of the product ensures an evenly applied film to the required thickness and strength.
Method of Use
DINITROL 3125 HS may be applied by spraying with manual, semi or fully automatic equipment and is suitable for airless spraying on to a clean dry surface.

Pre-treatment Substrates

To improve performance on more corroded surfaces
DINITROL ML or DINITROL ML HS can be used as pretreatment. The slightly thixotropic nature of the product ensures a uniformly applied film of the required thickness and strength.
Over-Coating / 2-Layer-Application
DINITROL 3125 HS can be applied on DINITROL ML in a 2-layer system. DINITROL 3125 HS can be over applied with any DINITROL bitumen based Underbody Coating. Film thickness of DINITROL 3125 HS shall then not exceed 50 microns wet film thickness.
For additional information, please consult DINOL GmbH.
The product should be stored at 15 – 30°C and is then having a shelf life of 2 years in unopened original packages.
Technical Data
Colour dark brown
Type of film soft, waxy
Density at 23°C 980 kg/m³
Viscosity at 23°C, DIN 4 55 seconds
Dry matter content 68% by weight
Flash point 41°C
Aromatic content in solvent < 0,5%
Recommended film thickness wet 50 – 300 μm
Recommended film thickness 30 – 200 μm
Drying time 2 hours
Low temperature adhesion -30°C
Heat resistance -120°C at 50 μm
Salt spray test > 500 h
Removability White spirit
Effect on car paint none
Available in 1 L Can, 60 L Drum, 208 L Drum, 1000 L Container