ExxonMobil Chemical's SpectraSyn Plus brand of polyalpha olefins (PAOs) provide step-out performance for low temperature fluidity compared to standard PAOs. The SpectraSyn Plus products are Group IV synthetic base oils, and are available in viscosity grades of 3.6 - 6 cSt (at 100C). All of the SpectraSyn Plus synthetic base oils are NSF registered H-1 and HX-1 for use in lubricants with incidental food contact. The SpectraSyn poilyalpha olefins are suitable for use in synthetic lubricants, greases, and metalworking fluids. Your Tri-iso Technical Sales Representative is available to assist you in the selection of the appropriate grade of SpectraSyn Plus polyalpha olefin,that will provide the specific properties you are trying to obtain.