Havoline® Brake and Clutch Fluid DOT 4 is a high performance non-petroleum automotive brake fluid designed for conventional hydraulic brake and clutch systems.

Brake and Clutch Fluid DOT 4 is formulated for use under severe operating conditions or where DOT 4 fluids are recommended. Brake and Clutch Fluid DOT 4 combines a complex combination of Polyglycols, Polyglycol Ethers and Glycol Ether Borate Esters, blended with inhibitors designed to prevent corrosion, oxidation and to control seal swell characteristics.