The SUPERDRAULIC HVI HI TEMP range of high viscosity index, high temperature anti wear hydraulic fluids is available in Viscosity Grades 32, 46, 68 and 100. It is formulated using the same chemistry as the Superdraulic range however is formulated with shear stable polymers making it suitable for use in applications where extra harsh conditions and heat are common. The HVI HI TEMP range of Superdraulic offers excellent thermal stability and will suffer minimal viscosity loss over a wide range of temperatures. Dyed green for identification.