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PRF660, Re-branded as Radi-CAL™ R3 - Silver bottle & Yellow cap.

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Your Price: $29.95
Part Number: CP4660
Availability: In Stock.

Radi-CAL™ R3 - Racing Fluid - CP4660

PRF660, Re-branded as Radi-CAL™ R3 - Silver bottle & Yellow cap.
R3
has a dry boiling point of 325°C (608°F)..

R3
has advanced moisture resistance properties, low levels of viscosity (for ease of bleeding), low levels of compressibility and meets DOT4 specifications.

R3 is suitable for all top levels of motorsport where abnormal temperatures are experienced. It should be noted that before using R3 fluid, any existing brake fluid should be drained completely from the brake system.
The system should be thoroughly purged with new R3 and can be filled completely with new R3.

NOTE
With the inroduction of an inhibitor R3 can now be used with magnesium components.


Designation. 
- Radi-CAL™ R3


‘Typical’ Boiling Points.
- New Dry 325°C
- ‘

AP Racing Brake Fluid Comparison

R4 R3 R2 R1 Factory R DOT 5.1
Dry Boiling Point (°F) 644 608 594 516 516
Wet Boiling Point (°F) 399 399 399 304 369
Intended Application Endurance Racing Sprint Racing Racing / Track Day AutoX/Road AutoX/Road
Retail Price per 500ml $39.25 $29.95 $19.95 $17.95 $12.95


Wet’ E.R. 204°C



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