DOT 4 BRAKE FLUID. Application. It is suitable for disc and drum brake systems which have recommendations for DOT 4 or DOT 3 fluids. Benefits: • It ensures maximum protection, moisture resistance and lubrication of all disc and drum brake systems. • It ensures additional strength redundancy of the brake system. It meets the requirements of FMVSS (Federal Motor Vehicle Safety Standard) No. 116 (DOT3), SAE J1703 Storage and disposal conditions. Use only for the intended purpose. Avoid skin contact. If on the skin, thoroughly wash with water and soap. Do not drain to the sewage and on the ground. It must be disposed as toxic waste. Keep out of the reach of children.