AP Racing Radi-CAL™ R2 - CP5600

AP Racing Radi-CAL™ R2 - CP5600

AP Racing Super 600, Re-branded as Radi-CAL™ R2 USA - Silver bottle with Blue cap.

‘Typical’ New Dry Boiling Point in excess of - 594°F
‘Wet’ E.R. (Equilibrium Reflux) Boiling Point - 383°F

AP Racing Radi-CAL™ R2 Fluid has been developed for racing applications where higher than normal temperatures are being experienced, e.g. when using carbon/carbon discs and the ultimate in brake fluid performance is required. It should be noted that before using R2 fluid, any existing brake fluid should be drained completely from the brake system.
The system should be thoroughly purged with new R2 brake fluid and can then be filled completely with R2fluid.


DO NOT USE AP Racing R2 fluid in contact with any type of magnesium components (e.g. gearbox / clutch components) as a chemical reaction is caused resulting in gases being generated. This will then prevent the clutch hydraulics from working efficiently.

USA R2 Fluid Material Safety Data Sheet (MSDS)
Download MSDS Here
Part NumberCP5600
Essex Part Number 15 601 608