POWER BRAKE FLUID
Feedback on race know-how
Colorless and transparent type that makes it easy to check deterioration status
While exceeding the boiling point required by Japanese Industrial Standards (JIS) and US Department of Transportation Standards (FMVSS), it also clears the kinematic viscosity performance required for ABS operation and linear pedal touch.
With the DOT3 and DOT4 lineup, you can use it for general maintenance as well as the genuine product.
Compliant with Japanese Industrial Standards (JIS) and US Department of Transportation Standards (FMBSS)
Brake fluid is an important "important safety part" that protects lives. Clears JIS and FMVSS standards and can be used safely and securely.
・High boiling point = paper lock prevention
・Does not attack rubber or metal = does not affect the brake mechanism.
- Appropriate viscosity and lubricity = allows the brake mechanism to operate smoothly.
・Appropriate rubber swelling property = ensuring sealing performance of the rubber cup.
Colorless and transparent, making it easy to see the state of deterioration!
When new, it is an amber color that is almost colorless and transparent, but as it deteriorates, it gradually turns brown. Many general maintenance shops also use this product because it is possible to tell at a glance whether it is in a deteriorated state, whether it has been replaced, or whether it has been replaced.
[DOT4]POWER BRAKE FLUID 4.2
While meeting the DOT4 standard, the dry boiling point also exceeds the DOT5 standard.
*JIS standard boiling point
Dry boiling point (parallel reflux boiling point): DOT4 230℃~ DOT3 205℃~
Wet boiling point: DOT4 155℃～ DOT3 140℃～
| dry boiling point | wet boiling point | Internal capacity | Product number | List price (Tax included) | JAN CD 4996327 |
|---|---|---|---|---|---|
| 268℃ | 168℃ | 1L | RGP-4210 | 3,080 yen | 021728 |
| 18L | RGP-4218 | OPEN | 021872 |
[DOT3]SR BRAKE FLUID
| dry boiling point | wet boiling point | Internal capacity | Product number | List price (Tax included) | JAN CD 4996327 |
|---|---|---|---|---|---|
| 256℃ | 150℃ | 1L | SRB-301 | OPEN | 102946 |
★What is dry boiling point and wet boiling point?
Brake fluid has a hygroscopic effect, and the more water it contains, the lower its boiling point. A water content of 0.1% or less is the "dry boiling point," and a water content of 3.5% or more is the "wet boiling point." If the boiling point decreases, there is an increased risk that when the temperature rises due to hard braking on a slope, etc., the brake fluid will boil and the resulting air bubbles will cause a phenomenon known as "vapor lock," in which the brakes become ineffective. We recommend periodic replacement.
*Always keep the product tightly sealed to prevent moisture from entering the product.
Are all genuine DOT3?
The standard used in passenger cars is DOT3, but Honda, Mitsubishi, and Suzuki vehicles often use DOT4. Please check the instruction manual and reservoir tank part before using the specified standard product.
