Cubex Dot-4 Brake Fluid Recommendation SAE 31703/11704 ISO 4925 Class 3 ISO 4925 Class 4 FMVSS 116DOT 3/ DOT 4 JIS JAPAN K2233 Description DOT-4 Universal Synthetic brake fluid based onpolyglycols and esters, containing corrosion andoxidation inhibitors. Designed for hydraulic systemsof all traditional brake devices and clutches. Packaging 250ML 24*250ML 500ML 24*500ML 1L 24*1L