HD BRAKE FLUID DOT 3&4 0.5L is a high-quality brake fluid designed for use in hydraulic brake and clutch systems. It meets both DOT 3 and DOT 4 specifications, providing excellent high-temperature stability, corrosion protection, and reliable performance under extreme conditions. This fluid helps prevent brake fade and ensures smooth braking performance, enhancing safety. Ideal for use in most vehicles, it comes in a 0.5-liter container for convenient application and maintenance.