Antifreeze and combustion chamber cleaner, suitable for summer and winter diesel fuels and heating oil. Diesel winter additive improves the fluidity of diesel fuel in winter. At the same time, existing deposits on the injection units are broken down and new deposits are prevented from forming. The viscosity of the diesel fuel is increased and the tank and fuel lines are protected against corrosion. As condensation water is bound, there is no accumulation in the fuel tank. With Diesel Winter Additive, fuel consumption is reduced and the tendency to slipping and nailing is reduced.

Diesel Winter Additive is added before refueling. It must be ensured that the temperature of both the fuel and the diesel winter additive is not below 0° C.
The quantity used and the cooling protection depend on the quality of the diesel fuel:

Fuel type	Mixing ratio additive:fuel	Cold protection up to
Summer diesel fuel and heating	1: 1000	-10°C
2:1000	-18°C
Winter diesel fuel	1:1000	-26°C
2:1000	-29°C