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Complete Castrol React Srf Racing Brake Fluid - Today Only [Aa94Em7Q]

$28.99 $92.99 -69%

Castrol React SRF Racing: The Ultimate Brake Fluid Experience the pinnacle of racing brake fluid technology with Castrol React SRF Racing. Engineered with a unique silicon ester technology, this fluid outperforms conventional glycol ether fluids by a

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Castrol React SRF Racing: The Ultimate Brake Fluid

Experience the pinnacle of racing brake fluid technology with Castrol React SRF Racing. Engineered with a unique silicon ester technology, this fluid outperforms conventional glycol ether fluids by absorbing less water, thus maintaining its high-temperature performance. Castrol React SRF Racing is the preferred choice for all forms of motorsport and racing, where extreme braking conditions demand the very best in hydraulic brake performance. Its high boiling point, resistance to absorbed water, and ability to withstand extreme temperatures have earned it a reputation as the world's premier racing brake fluid.

Exceptional Properties and Specifications

Castrol React SRF Racing stands out for its exceptional properties and precise specifications. With a typical dry boiling point of 608°F (320°C) and a wet boiling point of 518°F (270°C), it ensures reliability under the most demanding conditions. The fluid maintains a viscosity of 1300 mm²/s at -40°C and 3.5 mm²/s at 100°C, guaranteeing consistent performance across a wide temperature range.
  • High Boiling Point: Ensures performance at extreme temperatures.
  • Superior Resistance to Water: Maintains fluid integrity over time.

Optimal Performance in Motorsport

Castrol React SRF Racing is a high-performance brake fluid designed for competitive motor sport, where extreme braking conditions are the norm. This exclusive Castrol product, registered under patents in many countries, meets stringent US Federal Standards FMVSS 116 DOT 3 and DOT 4, ISO 4925 Class 4, JASO JIS K2233 Class 4, and current SAE J1703 specifications. Its advanced materials and patented formulation make it the ideal choice for racers and enthusiasts seeking peak performance in their vehicles. With Castrol React SRF Racing, you can confidently tackle the most challenging races and enjoy peace of mind knowing your brakes are in the best hands.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

The quality for the price is simply outstanding.

- Fletcher G..

December 28, 2025

Absolutely no complaints!

A great purchase. The quality is so very evident.

- Ffion N..

December 28, 2025

Absolutely no complaints!

This has made my daily tasks much, much, much easier.

- Bronwen K..

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