LUBRIZOL 8420

LUBRIZOL® 8420 is a very shear stable dispersant polyalkylmethacrylate viscosity modifier recommended for use in suitable base stocks to prepare highly shear stable transmission and driveline fluids. LUBRIZOL® 8420 provides excellent viscosity modification and shear stability which helps formulate fluids meeting performance requirements for synchromesh manual transmissions. It offers benefits like broad synchromesh compatibility, shift feel, thermal stability and low temperature fluidity. LUBRIZOL® 8420 can be recommended in suitable Group III base stocks in combination with other additives to deliver a broad range of approvals.