LUBRIZOL 7720C is a shear stable dispersant polymethacrylate viscosity modifier. It is recommended for use in suitable base stocks to prepare shear stable automatic transmission and driveline fluids.
LUBRIZOL 7720C is approx. 30 SSI as measured by the 20 hr. KRL test. Recommended for use at 8.7% by weight (7.96% by volume).