Brake Fluid VENOL BRAKE FLUID DOT-3 High quality brake fluid with boiling point above 205°C. Designed for clutch systems as well as disc and drum brake systems. VENOL BREAKE FLUID DOT-4 High quality brake fluid with boiling point above 230°C. Designed for clutch systems as well as disc and drum brake systems. VENOL BRAKE FLUID DOT-5.1 High quality brake fluid with boiling point above 260°C. Designed for clutch systems as well as disc and drum brake systems.