The RF-650 was developed for endurance races where extreme high temperature stability is required, but suitable for all types of competition and even street use. Boasting highly superior longevity and hydraulic properties with and extremely low hygroscopy*. Endless is the official supplier of brake fluid to the Mercedes GP Formula One team where the RF-650 is used exclusively in all testing and racing activities. Used in the top level of motorsports including Formula One, WRC, and Touring Cars, original equipment on all Porsche factory race cars, and recognized by circuit users worldwide.
ENDLESS RF-650 brake fluid is used in Formula 1, WRC and Dakar Rally, yet is still available for the end-user desiring the highest performing brake fluid. RF-650 works as good in a street car as it does in a F1 car. Driving circuit stages where the braking temperatures reach extremely high heat situations not encountered on the street, very stable performance characteristics can be achieved. Thanks to the even viscosity in our fluid the response in the brake system is very fast and precise regardless of the temperature. The low freezing point (-40 ºC) also makes RF-650 perfect for snow rallys. RF-650 is becoming recognized as the highest-spec brake fluid around the world. The RF-650 fluid exhibits extremely low compressibility, resulting in an unmatched brake pedal feel and feedback. It also offers class leading consistency and lasts longer than competitive race brake fluids – hereby requiring replacement less often than competitive fluids.
*A comprehensive flush eliminating all previous fluids requires about 3 liters of fluid.
- Polyalkiline Glycol Ether based brake fluid
- Dry boiling point: 622 F/ 328 C
- Wet boiling point: 424 F/218 C