Description
LIQUI MOLY DOT 4 BRAKE FLUID 500ML is a glycol-based synthetic fluid designed for modern hydraulic brake and clutch systems. It features a high dry and wet boiling point, which is critical for preventing “vapor lock”—a dangerous situation where the fluid boils and causes total brake failure. Whether you are driving in heavy city traffic or on the highway, LIQUI MOLY DOT 4 BRAKE FLUID 500ML provides the thermal stability required to handle the heat generated by frequent braking.
Superior Corrosion Protection & System Longevity
The brake system is one of the most vital safety components of your vehicle. LIQUI MOLY DOT 4 BRAKE FLUID 500ML contains advanced additives that neutralize moisture and protect internal metal components from rust. This fluid is also fully compatible with all high-quality synthetic brake fluids of the same specification, ensuring a smooth transition during a fluid flush. For drivers in tropical climates, the specialized chemistry of this German-engineered fluid ensures that rubber seals remain pliable, preventing leaks and extending the life of your master cylinder and calipers.
Why Choose LIQUI MOLY DOT 4 BRAKE FLUID 500ML?
Choosing LIQUI MOLY DOT 4 BRAKE FLUID 500ML means choosing the peace of mind that comes with German engineering. Its low-viscosity formula ensures rapid pressure buildup and release, which is essential for the proper functioning of modern ABS (Anti-lock Braking Systems) and ESP/DSC (Electronic Stability Programs). By maintaining a clean and responsive hydraulic system, this fluid ensures that your vehicle responds instantly when you need it most.
Key Features & Benefits:
- German Engineering: Manufactured to the highest quality standards by Liqui Moly.
- High Boiling Point: Provides superior protection against vapor lock under extreme heat.
- Corrosion Defense: Contains specialized inhibitors to protect metal and alloy components.
- Seal Compatibility: Keeps rubber seals flexible to prevent hydraulic leaks.
- ABS/ESP Optimized: Ensures fast and precise response for electronic safety systems.
- Excellent Viscosity: Maintains consistent performance in both cold and hot temperatures.
- Reliable Stopping Power: Provides a firm, consistent pedal feel for safer driving.
Specifications:
- Fluid Type: DOT 4 (Synthetic).
- Base: Glycol Ethers / Borate Esters.
- Volume: 500ML.
- Standards: Exceeds SAE J 1703, J 1704; ISO 4925 Class 4; FMVSS 116 DOT 4.
Compatibility:
- System Requirement: Suitable for all disc and drum brake systems requiring DOT 4 fluid.
- Miscibility: Can be mixed with all high-quality synthetic brake fluids of the same specification.
- Important Note: Not for use in systems requiring mineral oil (LHM) or silicone-based DOT 5 fluids.
Maintenance Tip from Oil House Bangladesh: Brake fluid is hygroscopic, meaning it absorbs moisture from the air over time, which lowers its boiling point and causes internal rust. To ensure maximum safety in Bangladesh’s humid climate, we recommend a full brake fluid flush with LIQUI MOLY DOT 4 BRAKE FLUID 500ML every 2 years or 40,000 KM.

