Finish Line DOT Brake Fluid 4ozFinish Line DOT Brake Fluid 4oz. Finish Line's Brake Fluid exceeds the most stringent 5.1 specs and is completely compatible and mixable with all DOT 3, 4 or 5.1 spec'd systems. Finish Line's Mineral Oil Brake Fluid is far from your basic, common mineral oil - we spent some time in the lab and discovered, there's a big difference between your basic mineral oil and what we developed and are proudly calling high performance.036121001213
