Lubricating grease must work harder –and last longer –than ever to ensure equipment protection even in extreme temperatures and conditions. To achieve this performance, grease formulators rely on SpectraSyn Elite™ metallocene polyalphaolefin (mPAO) base stocks.Compared to conventional PAO-and mineral oil-based greases, mPAO greases provide higher viscosity index, better low-temperature properties and improved shear stability.