SKU: 77719109641

Brake Fluid DOT6 - RE79

Sale price$122.31 Regular price$135.90
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Description

Brake Fluid DOT6 - RE79KCK DOT 6 Racing Brake Fluid Ultra High Boiling Point Non Hygroscopic Motorsport ReadyProudly Australian Made and Owned Why choose KCK DOT 6 Racing Brake Fluid? Boiling Point of 320C Born for the Heat: Engineered to thrive under extreme braking loads, KCK DOT 6 delivers a massive 320C 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

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77719109641

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4.3 ★★★★★
Based on 7 reviews
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Product Reviews
C
Verified Purchase
Charles Schultz
Grantham, US
★★★★★ 5
Bad Product
Size: 20oz
There was no pressure in the can. It would not even inflate a bicycle tire. Be careful there is no amazon refund or return with this item!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
U
Verified Purchase
Unknown1
Boise, US
★★★★★ 5
Good option
Size: 16oz
Fixed multiple car tires
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
C
Verified Purchase
Charlie "Chuck" Brown
Battle Creek, US
★★★★★ 4
IT WORKS, IT REALLY WORKS!
Size: 16oz, Size: 16oz
I carry a tire plug kit in my van. Low pressure light came on and quickly made my way to air pump. Checked out tire and was at least a 5/16" bolt right between tread, very easy to locate (hissing). Inflated tire, prepared plug, pulled out bolt, inserted plug done. Almost home light came on again. Used water soap and plug was still leaking. Tried double plug and still leaking, but would take days to trigger low pressure light. Tire still had decent tread and didn't have facilities to patch, so got a can of fix a flat. I have never believed in this stuff, but it worked. No low pressure warnings for about a month. Around here they would charge $50 for a patch, 2 .25 cent soft rubber plugs and fix a flat, problem resolved!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
M
Verified Purchase
Markus
Grantham, US
★★★★★ 5
Buy it! Lifesaver!
Size: 16oz
Yes, buy it when you don't have a spare tire because you will need it! I live in Florida and flat tires are just part of living here! Saved my life twice already and is absolutely self explaining! Cheaper then a spare tire, lighter than one too! Just throw it in your trunk and best case you will never need it but just in case!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
E
Verified Purchase
E. A. Jacques
Grantham, US
★★★★★ 1
Difficult to use and eventually hose end broke
Size: 24oz, Size: 24oz
I purchased this can of Fix-A-Flat to fix, what I believe, is a rim leak on my truck tire which needs to be filled once every week or so. When I attempted to use the product I let some air out of the tire (down to 25 psi) so it would be easier to dispense the contents. The instructions on the can say to have the valve on the tire at the 6 o'clock...which I did as well. When I attempted to make the connection using the swivel connector on the can's hose it was difficult. The hose on the can is very short and stiff and because it came coiled in the can's lid, did not want to straighten out making connecting it to the tire a very awkward process. It was hard to screw the hose end on the valve without it binding so it felt like it was cross-threading. I have machined aluminum valve caps and they go one very easily so I know the threads on the tire's valve stem are clean. I finally did get it on and when I attempted to dispense the contents it filled the hose but that was about it. I could not see any contents flowing thru the hose at all. I assumed it was not on far enough so I took it off to try again and the contents sprayed everywhere showing it was indeed under pressure....just not going into the tire. After multiple tries the hose end eventually just broke off and stayed on the tire's valve stem. I was able to get it off, but at this point the can is useless to me. Obviously I cannot and will not recommend this product. I have used this product before and had success, but that was when the hose was longer and wired to the side of the can making it much easier to use, versus how they are shipped now. I would recommend going with another product or possible going to a box store (which is what I plan to do) to find one that does not have this design. At the very least, if you do choose to disregard this review, I would try it with the tire's valve stem at the 3 or 9 o'clock position which might make it easier to thread the hose end on to the valve stem,. Also, if you choose to go this route you might just be throwing your money away. I attempted to get a refund from Amazon and was directed to the manufacture's web site. From there you are directed to use the 800 number of leave a general message that is in no way connected to your Amazon purchase. Past experience tells me it will not be an easy process so it looks like I am out the $12.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2024

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