Purpose and Specifications

The K2 DOT4 550g Brake Fluid is a fully synthetic, budget-class fluid perfect for brake and clutch systems in heavily loaded vehicles. This 500ml (net 550g) can delivers high chemical stability and smooth performance from cold starts to hot braking, staying reliable up to 155°C to prevent brake fade and vapor lock. It's neutral on seals and metals, mixes fully with DOT3 or DOT4 fluids, and meets standards like FMVSS 116 DOT 4 and SAE J 1703 for safe, dependable stopping power in everyday and demanding drives.

When to Use / Replace?

Use K2 DOT4 in modern cars with ABS or ESC systems, European vehicles, towing, or high-speed braking where heat builds up fast. Replace every 2 years or 40,000 km since it absorbs moisture over time, which can cause corrosion and reduce effectiveness. Shelf life is 3-5 years unopened; check your owner's manual for exact intervals to keep brakes responsive and extend component life like calipers and master cylinders.

• Safe for DOT3/DOT4 systems, improves older R3 fluid setups
• High boiling point fights fade in stop-and-go or mountain driving
• Anti-corrosion additives protect parts longer