EXP 600 Plus is a highly refined blend developed for extreme performance under the high heat and extreme pressure of professional motorsports. What's in a number?EXP 600 Plus has tested to 626 degrees F with a wet boiling point of 417 F. These numbers far exceed any DOT or SAE specifications. What's the real test?It is true that racing fluids need to have high boiling points. It is also true that fluids need to have low moisture affinity to slow the natural absorption rate of water vapor. But the true test of any fluid is how well it resists aeration and compressibility after it has been heated and pressure cycled a few hundred times. The real test is at the track. EXP has proven to maintain firm pedal feel and quick response, long after others have failed. Where's the proof?A Cup car racing for 500 laps at Martinsville is the most grueling brake test in all of motorsports. The brakes will be applied up to 1, 000 times, plus pit stops, at sustained high heat and repeated high pressure. IRL, CART, ASA, Busch, NASCAR Trucks, and a whole world of other oval and road course competition series also demand extreme performance from their brake systems. EXP 600 Plus has passed the test in every series!Note: For optimum performance, EXP 600 Plus should not be diluted with any other brake fluids. Add new fluid to a clean system.Pit Stop USA offers Wilwood EXP 600 Plus Brake Fluid - 12 oz. 290-6209 at low everyday prices. Be sure to check out all of our products from Wilwood Engineering including Wilwood Engineering Brake Fluid and Wilwood Engineering Brake Fluid and Racing and Wilwood Engineering Brake Fluids.