KCK Lubricants DOT 6 Racing Brake Fluid is an ultra-high boiling point, low-viscosity brake fluid engineered for motorsport brake and clutch systems - 1l bottle front
KCK Lubricants DOT 6 Racing Brake Fluid is an ultra-high boiling point, low-viscosity brake fluid engineered for motorsport brake and clutch systems - 1l bottle front detail
KCK Lubricants DOT 6 Racing Brake Fluid is an ultra-high boiling point, low-viscosity brake fluid engineered for motorsport brake and clutch systems - 1l bottle front used in motorsport teams

KCK Lubricants

Brake Fluid DOT6 - RE79

Sale price$125.85
Quantity:

KCK DOT 6 Racing Brake Fluid

Ultra-High Boiling Point | Non-Hygroscopic | Motorsport-Ready
Proudly Australian Made and Owned

Why choose KCK DOT 6 Racing Brake Fluid?

  • Boiling Point of 320°C – Born for the Heat:
    Engineered to thrive under extreme braking loads, KCK DOT 6 delivers a massive 320°C boiling point, protecting against vapor lock and brake fade during hard track use, repeated stops, and high-speed deceleration.

  • Non-Hygroscopic Formula – No More Moisture Mayhem:
    Unlike conventional brake fluids, KCK DOT 6 is non-hygroscopic – meaning it doesn’t absorb water from the atmosphere. That means longer fluid life, stable performance, and less corrosion of internal brake components like master cylinders and calipers.

  • Low Viscosity for Superior Pedal Feel and Response:
    The ultra-low viscosity formulation ensures quicker system response and even pressure distribution, giving drivers more consistent pedal feel, tighter control, and faster input reaction – critical in motorsport and high-performance street driving.

  • Full System Compatibility:
    100% compatible with DOT 3, DOT 4, and DOT 5.1 systems, as well as ESC and ABS braking systems, making KCK DOT 6 a drop-in upgrade for performance cars and motorcycles alike.

  • Extended Service Intervals:
    The non-hygroscopic design means fewer fluid changes, reduced maintenance, and improved long-term reliability, even in humid or high-moisture environments.


Built for Motorsport. Trusted by Champions.

KCK DOT 6 Racing Brake Fluid is the result of relentless R&D focused on one goal: delivering flawless brake performance under the harshest racing conditions. Whether you're pushing the limits on the circuit or demanding total confidence on the road, this advanced formula keeps brake response crisp, even after repeated heat cycles.

Unlike standard brake fluids that degrade over time due to moisture absorption, KCK’s non-hygroscopic chemistry maintains its integrity, protects your braking system, and eliminates the main cause of decreasing boiling points, spongy pedals, and corrosion-related failures.

Technical Highlights

  • Boiling Point: 320°C (dry)

  • Viscosity: Low-viscosity for ESC/ABS compatibility

  • Type Compatibility: DOT 3, DOT 4, DOT 5.1 systems

  • Applications: All motorsport and performance vehicles – track, tarmac, rally, time attack, and high-performance street

  • System Compatibility: Safe with modern brake materials, seals, and systems including ESC and ABS


The KCK Difference

  • Premium Australian manufacturing – not mass-produced offshore

  • Virgin base fluids and precision blending

  • Relentless testing in real-world race conditions

  • Non-hygroscopic innovation for serious performance longevity


Ideal For:

  • Track day cars

  • Circuit racers

  • Performance motorcycles

  • Rally and off-road machines

  • High-performance street applications

  • Any system where brake fluid failure is not an option


Need a fluid that doesn’t tap out under pressure?
Choose KCK DOT 6 – Built to Brake the Limits.

1L

Part No. RE79

Customer Reviews

Based on 2 reviews
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T
Trent Rub
Brake Fluid DOT6 KCK

I use KCK DOT 6 Brake Fluid in my race car and the performance is unreal. No fade, great pedal feel, and super reliable under pressure. Service and delivery were absolutely spot on. Highly recommended.
– Trent Rub

C
Craig Tippett

Awesome service and fantastic service. Highly recommended 👌

KCK Lubricants logo Uncompromised Performance Lubricants Australian made and owned oil manufacturer