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Castrol SRF Racing Brake Fluid - 1 Liter

Ultra high performing silicone-based brake fluid that exceeds DOT5 boiling points
Mfg Part #
SRF
ECS Part #
ES#3023381
Brand
Castrol
79.69
Direct Ship
Qty
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Product Details

Silicone fluids will need more frequent bleeding than conventional fluids. Since it does not absorb moisture, water will sit in the system and turn to vapor when it boils. The vapor, and any remaining water, will need to be bled out to avoid excessively spongy brakes and long pedal travel. Pooled water can also lead to rust so bleeding often is strongly recommended, especially on cars that sit for extended periods. A sealed bleeding tool works better than the traditional two-person method.
 

Castrol SRF is an ultra high performing silicone-based brake fluid that exceeds DOT5 boiling points. SRF is a truly impressive brake fluid with the highest boiling points of any brake fluid we currently sell. We have used it extensively in our Touring and GT race cars. It's a silicone-based fluid that is hydrophobic and will not absorb moisture. Moisture in other brake fluids is what will lower wet boiling points but SRF stays stable even at very high temperatures. SRF is compatible with the rubber seals and metals used in conventional glycol-based braking systems so it can be used in almost all cars. It's especially common in cars that are in storage for extended time (see below). Mixing silicone and glycol fluids is not recommended so SRF is best used with all new hydraulic components or by repeatedly flushing the old system with SRF until the old fluid is gone.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW All All All
MINI All All All
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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