Apec Brake Fluid DOT 4 LV 0.5l - APB4500

'LV' stands for Low Viscosity. This means the fluid has a lower viscosity than standard DOT 4 fluid, allowing it to flow more easily at low temperatures and ensuring better performance in modern ABS and ESP systems.

This DOT 4 LV fluid generally meets and exceeds DOT 3 specifications. However, always refer to your vehicle's owner's manual to confirm compatibility. Using the manufacturer-recommended fluid is always the safest bet.

Brake fluid absorbs moisture over time, lowering its boiling point and increasing corrosion risk. It's generally recommended to change brake fluid every 2-3 years, or as specified by your vehicle manufacturer.

Vapor lock occurs when brake fluid overheats and boils, forming vapor bubbles. These bubbles are compressible, leading to a spongy brake pedal and reduced braking effectiveness.

Yes, its high boiling point and low viscosity formulation are beneficial for performance driving where brake systems are subjected to extreme temperatures.

It is generally recommended not to mix different types or brands of brake fluid to maintain optimal performance and prevent potential damage. If mixing is unavoidable, ensure they are of the same DOT specification and consult your vehicle manual. Never mix with silicone-based fluids.

This can indicate air in the system or moisture contamination. The fluid may need to be bled, or if old, replaced entirely. Check for leaks.

This may be due to exceeding the fluid's boiling point (vapor lock). Ensure the correct DOT 4 LV fluid is used and consider a full flush if the fluid is old or has absorbed significant moisture.

Check the brake fluid level in the reservoir. If low, top up with the correct fluid and check for leaks. If the level is correct, consult a professional mechanic as it may indicate a system fault.