K2 DOT 4 is a fully synthetic high-quality brake fluid suitable for car brake and clutch systems with very high demands. It maintains excellent rheological parameters, allowing its use at very low temperatures.

It is neutral towards seals and metal alloys used in the brake system, offering protection against corrosion. K2 DOT 4 has a boiling point exceeding 230 °C, maintaining its properties for a longer period.

It is fully mixable with other fluids in the DOT category. K2 DOT 4 is designed for cars with systems: ABS, ESP, ASR, SBC. It meets the requirements of the regulatory action PN-C-40005:2002, as well as American regulations FMVSS 116 DOT4, SAE J 1703, SAE J 1704, ISO 4925, Class 4, FMVSS 116.

It has a Certificate of Compliance from the Institute of Transport Means in Warsaw. K2 DOT 4 is intended for replacement in all types of cars where the user manual requires the use of DOT 4 or DOT 3 fluid. Replacement is recommended every 2 years or every 40 thousand kilometers.