Wilwood XR race only brake fluid has been developed to satisfy the requirements of the most demanding race cars including Formula 1, WRC, FIA World Endurance, and Moto GP.  The Ultra high boiling point and low compressibility ensures a reliable and consistent brake pedal even in the highest temperature racing conditions.Provides a consistent brake pedal from race start to race finishLowest compressibility availableHigh resistance to aerationLowest moisture affinity availableWilwood XR race only brake fluid is made from a proprietary blend of high performance polymer electrolytes and borate esters for the ultimate in fluid performance.Wilwood XR brake fluid has no DOT rating so is suitable for off road or race use only. Dry boiling point: 340° C (645° F)500ml (16.9 fl oz)  bottle