Apec DOT 4 Brake Fluid --Premium specification Brake and Clutch Fluid --Exceeds international specifications & standards --Corrosion protection formula --low moisture formula ensuring vapor lock protection --High boiling point --Maximises the performance of ABS systems --High quality brake fluid produced by the worlds largest specialists in brake fluid --Produced by the brake fluid suppliers for F1 --The product shall fully meet the requirements of the latest issue of the US FMVSS 116 DOT 4, DOT 3, SAE J 1703, SAE J 1704 and ISO 4925 (Classes 3, 4 & 6) Specifications. premium specification Brake and Clutch FluidExceeds international specifications & standardsCorrosion protection formulalow moisture formula ensuring vapor lock protectionhigh boiling point