AP Racing Radi-CAL R4 Brake Fluid 500mL

AP Racing Radi-CAL™ R4 is an ultra-high-performance racing brake fluid developed for the extreme braking demands of top-level motorsport, providing exceptional resistance to vapour lock and pedal fade at high temperatures.

• Designed for top-level motorsport applications
• Exceptional resistance to vapour lock and pedal fade
• Dry boiling point: 340°C (644°F)
• High vapour lock point for a firmer brake pedal at extreme temperatures
• Enhanced lubricity to help protect moving brake system components
• Helps improve brake system efficiency
• Can be mixed with DOT 3 and DOT 4 racing brake fluids

For maximum performance, the brake system should be thoroughly purged with AP Racing Radi-CAL™ R4 before use.