Castrol SRF Racing Brake Fluid - Technical Specs & Applications

Castrol SRF Racing Brake Fluid is widely regarded as the endurance benchmark thanks to its exceptional wet boiling point and consistent pedal feel across long stints.

Technical Specifications

• Dry Boiling Point: ~310–312°C (590–594°F)
• Wet Boiling Point: ~270°C (518°F)
• DOT: DOT 4 Racing

Best Applications

• Endurance racing and multi-day events
• Teams prioritizing longer service intervals between flushes

Related Resources

• Castrol SRF vs. Orthene Halo P1
• Endurance Racing Brake Fluid Guide
• Racing Brake Fluid Buyer’s Guide