Castrol React SRF Racing Brake Fluid 1L

Castrol React SRF Racing – High-Performance Brake Fluid for Racing Use

The Castrol React SRF Racing is a synthetic brake fluid developed for use in extreme conditions in motorsport. It ensures consistent braking performance even under very high thermal stress.

• Its extremely high dry boiling point of over 300 °C prevents vapor lock in the braking system and ensures a stable pedal feel.
• The formulation protects the braking system from corrosion, extending the life of the components.
• Thanks to its composition, it is miscible with all common DOT 4 brake fluids.
• The 1-liter bottle allows for a simple and clean refill or change.

What sets Castrol React SRF Racing apart

Unlike conventional brake fluids, the React SRF Racing offers exceptional thermal stability. This property makes it the preferred choice for drivers who are on the track and rely on maximum reliability.

Ideal for...

This brake fluid is ideal for motorsport enthusiasts, racing drivers, and ambitious track day drivers who push their vehicle to the limit. It is also a sensible choice for high-performance road cars.

How to use Castrol React SRF Racing

The brake fluid is poured into the braking system through the designated filler opening on the master cylinder. When changing, the old fluid should be completely drained and the system bled according to the manufacturer's instructions. Follow the vehicle manufacturer's guidelines.