AP Radi-Cal™ R3 Brake Fluid (Formerly Branded as PRF)

AP Radi-Cal™ R3 Brake Fluid:

• Dry Boiling Point in excess of: 325°C (617°F)
• Wet E.R. (Equilibrium Reflux) Boiling Point: 195°C (383°F)
• Prior to the development of R4, R3 was the fluid of choice in many professional racing series around the world. Conforms to and exceeds FMVSS 116 DOT 4 and SAE J1703 and J1704.
• R3 can be mixed with other DOT3 and DOT4 racing brake fluids, but for maximum product performance the brake system should be thoroughly purged with R3 fluid.
• With the introduction of an inhibitor R3 can now be used with magnesium components.
• CP5660
• Color variations may occur in R3 brake fluid due to its manufacturing process. This has no effect on the quality and performance of this product.
• NOT compatible with silicone-based (DOT 5) fluids.
• Sold individually in 500mL (16.9 oz) bottles.