Base Oil Base oils are used to manufacture products including lubricating greases, motor oil and metal processing fluids. SN-150SN-500SN-650Test Method AppearanceBright, ClearBright, ClearBright, ClearSight/Melt Viscosity @ 100°C (cSt)5.4-79.5-11.212.1-14ASTM D445 Viscosity Index, min958785ASTM D2270 Flash point, coc208240250ASTM D92 Pour Point (°C)-12-6-6ASTM D97 Color (Max)1.52.53ASTM D1500 ← previous product next product → Contact us Please enable JavaScript in your browser to complete this form.Name *Email *Company *Product Grade *Quantity *Further descriptionEmail *Price Inquiry