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AP Racing Radi-Cal R4 Brake Fluid

AP Racing Radi-Cal R4 Brake Fluid

$38.95
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SKU:
CP6005
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Description

RADI-CAL™ R4

‘Wet’ E.R. (Equilibrium Reflux) Boiling Point: 204°C (399°F)

R4 has been explicitly designed to perform better than any other product at the extremes of heavy duty braking performance, and is currently the fluid of choice at the elite level of motorsport. 

With the highest dry boiling point of any racing brake fluid currently available at 644°F, R4 stands alone.

AP Racing NEW Brake Fluid
 

With outstanding resistance to vapour lock / pedal fade under the most exacting conditions. A higher vapour lock point means a firmer brake pedal at the extremes of brake temperature. Enhanced lubricity, means this fluid is an even better lubricant than PRF660 itself a market leader. This helps the life of the metal moving parts of the brake system and increases system efficiency.
 

Note:
R4 can be mixed with DOT3 and DOT4 racing brake fluids but for maximum product performance the brake system should be 
thoroughly purged with R4 fluid.