Baer Brake's, specially formulated, high temperature DOT4 brake fluid has a minimum dry boiling point of 608°F making it able to withstand any condition from daily driving to the extreme conditions seen in high performance applications. Baer DOT4 brake fluid meets or exceeds SAE J1704 & FMVSS 116 specifications for DOT4 brake fluid and mixes safely with all SAE DOT3, 4 and 5.1 brake fluids.