Motul RBF 600– 100% Synthetic Racing Brake Fluid - DOT 4
Very high boiling point : 593°F / 312° C
For hydraulically actuated brake and clutch systems 

A high performance racing brake fluid for all types of hydraulic brake and clutch actuators requiring non-silicone synthetic fluid. Specially designed to resist the extreme temperatures generated by carbon and ceramic racing brakes with minimum brake cooling. Can also be used with conventional steel rotors and clutch systems. Widely exceeds DOT 3, DOT 4 and DOT 5.1 standards (except for DOT 5.1 viscosity at - 40°C).

Technical Data Sheet (TDS):

Material Safety Data Sheet (MSDS):

Performance Rating:

Standards: FMVSS 116 / DOT 4 / SAE J 1703

Extreme thermal resistance and stability: Very high boiling point 593°F / 312° C
Ultra efficient in the rain: Very high wet boiling point 420°F / 216°C

Brake fluids are hydroscopic by nature which means they tend to absorb moisture and humidity from the air. The effectively reduces the boiling point and increases the risk of “vapor lock”. The wet boiling point is measured by humidifying the product with about 3.5% of water.