Motul? RBF 600 has a very high dry boiling point of 593?F (311?C) and a wet boiling point of 420?F (215?C). 100% synthetic fluid for hydraulic-actuated brake and clutch systems. Specifically designed to resist the high temperatures of actuated (steel or carbon) racing brakes and clutch systems. RBF 600 Super Hi-Temp racing brake fluid was developed for high heat and the extreme pressure demands of professional racing. RBF 600 has a low viscosity blended with unmatched performance in the most extreme conditions for minimal hydroscopic effect and very low compressibility. Motul? RBF 600 will give solid pedal feel, great response, super high heat protection and maximum life.