PFC RH665 DOT 4 Racing Brake Fluid 500ml

PFC RH665 DOT 4 Racing Brake Fluid 500ml

PFC Racing high performance brake fluids have been specially formulated for fast road, trackday, rally & race applications, where braking systems operate at very high temperatures. A complex mixture of Glycol Ether Borate Esters and Polyalkylene Glycol Ethers together with advanced corrosion inhibitors, antioxidants and other modifiers results in an exceptional brake fluid with not only a very high boiling point but which also conforms to FMVSS 116 DOT 4 and maintains its class leading viscosity, lubricity and compressibility performance at extreme temperatures to ensure braking system reliability and performance and a firm, consistent pedal.

RH665 has the highest GUARANTEED minimum Dry Boiling Point (ERBP) of any DOT 4 Brake Fluid, 325°C, to guard against vapour lock and give a firm and consistent pedal even under extreme racing conditions. Many manufacturers quote “typical” boiling points – do not be deceived, this is not the minimum specification that you could receive, it can be the result of a test on a single sample. “Typical” values for RH665 are invariably higher than 325°C, and RH605 is an equally impressive 290°C. A  similar situation applies to “Wet” Boiling Point. RH665 is GUARANTEED to be above 195°C – “typical” values are much higher and at least the equal of other leading brands. RH605 exceeds 165°C. Boiling point is of course not the whole story. With brake fluid it is essential to have the correct balance of properties to get a good overall result. Low viscosity is very important to ensure a good bleed, low compressibility is essential for a firm pedal and lubricity is vitally important for efficiency, pedal return and life of the brake system.


Racing champions know Performance Friction Brakes. Hundreds of races and more than 1,500 championships have been won on Performance Friction Carbon Metallic® pads, ranging from NASCAR Winston Cup to IndyCar to the Australian Porsche Cup. Last year alone, over 120 racing champions all over the world drove to victory on Performance Friction brakes.

Street Upgrades for nearly every make and model are manufactured to meet or exceed OE specifications.

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  • Product Code: 025.0037
  • Verfügbarkeit 53
  • RRP: €39,16 (incl. Tax)
  • Ex Tax: €32,90