Bosch ENV6 sets new standards for DOT 4 brake fluids. It can replace all previous brake fluids (applies to vehicle models from 1990) and reduces the complexity in the workshop. The greatest possible safety is provided by a significantly higher dry and wet boiling point, which is superior to all previous Bosch brake fluids and that at an extremely low viscosity. The latest ABS and ESP® systems benefit from excellent low temperature lubricity.