Specifically designed for cars that enjoy heavy track work, Motul RBF 660 is arguably the best brake fluid on the market today. With a dry boiling point of 325°c (wet boiling point 205°c), this 100% synthetic brake fluid has one of the highest dry boiling points available anywhere and has been formulated with professional motor racing in mind. Motul's RBF 660 is a serious product those that need to eliminate fade in their braking system.