Amsoil Synthetic Brake Fluid DOT 3&4 is a brake fluid that meets the specifications DOT 3, DOT 4 and DOT 5.1 (not silicone-based). The DOT 3+4 Brake Fluid is characterized by a very high ABS and anti-slip performance. The Amsoil Synthetic DOT 3 & 4 Brake Fluid is able to reduce water contamination of the brake system due to its hygroscopic property, i.e. its ability to attract moisture. This also prevents the problem of evaporation and boiling of brake fluid in the long term, ensuring continuous brake performance with tight pedal response.

Amsoil Synthetic Brake Fluid DOT 3&4 is suitable for use in passenger cars, commercial vehicles, trucks and motor sports. The brake fluid must not be mixed with DOT 5 brake fluids.