MOTUL RBF 600 SYNTHETIC RACING BRAKE FLUID - 1 LITREMotul RBF600 is formulated to have a very high boiling point (312 Degrees), which is superior to conventional brake fluid DOT 5. 1, DOT 5 and DOT 4 (Which have boiling points of between 230 260 Degrees) The high dry and wet boiling point give Motul RBF600 an advantage in Street Track use, providing consistent braking performance and outperforming other brake fluids. Motul RBF600 can also be used as Clutch Fluid.