Active Brake Fluid DOT5.1

Active Brake Fluid DOT 5.1 has low hygroscopicity (Tendency to absorb moisture from the air) and has a low compression ratio, so the feel is more direct than other fluids. Since Active DOT 5.1 has low hygroscopicity, it maintains higher performance after deterioration due to a lower water content. Revive your brakes with new fluid or use this fluid for new Galespeed Master cylinder installations. This is the preferred fluid for Galespeed Brake Systems by Graves Motorsports. Note: Use only glycol ether series brake fluid. Do not use silicone series or mineral series brake fluid (It may lead to operation failure and or fluid leaking). The approved fluid for high end master cylinders is Active Brake Fluid DOT5.1 offered on this website. 

• Standard: DOT5.1/BF5
• Dry boiling point: 260°C degrees or higher
• Wet boiling point: 180°C degrees or higher
• Kinematic viscosity (cst): -40°C 900cst or less / 100°C 1.5cst or more
• Specifications: Glycol-based
• 500ml bottle
• Does not contain tributylamine