HBF 5.1
Hydraulic fluid recommended for brake circuits in all vehicles using synthetic fluids where DOT 5.1 level is required and especially for vehicles operating in very severe conditions.
It is used in competition.
Miscible with other synthetic fluids of chemical type such as DOT 3,DOT 4 and DOT 5.1.
Not miscible with mineral base fluids of LHM type and fluids of DOT 5 type with silicon.
This brake fluid has good flow properties at low temperature and excellent performance when cold. The viscosity is appropriate for normal and high temperatures. •This fluid has a high boiling point, even after an extended period at high temperature. In the presence of moisture, the fall in the boiling point remains low. This guarantees the incompressibility of the product and the safety of the user (no « vapour lock »). •Low hygroscopy/limited water take-up. Compatible with natural and synthetic rubber parts used in the circuits. •The fluid is not corrosive to the metals in the circuit (tested on tinned metal, steel, aluminium, cast iron, brass and copper). •Low evaporation rate. High resistance to the formation of deposits and sludge.