Citgo Pacemaker HV-68 [55.00-gal./208.20-Liter. Drum] 634105001001 [Motors] Motor Oil - 179496 It is virtually waterproof so

It is virtually waterproof so it won't wash off slider rails on wet roads

the Corrosion-Oxidation Stability Test

Good antifoam protection — Provides maximum gear and bearing life by maintaining full lubricant film with minimal entrained air or surface foam

and has been further enhanced by their unique additive systems that provide outstanding thermal and oxidation stability

as compared to conventional TO-4 fluids

Citgo Pacemaker HV-68 [55.00-gal./208.20-Liter. Drum] 634105001001 [Motors] Motor Oil - 179496 It is virtually waterproof soMSDS PDS CITGO Pacemaker HV Oils are high quality petroleum fluids with high boiling range and low vapor pressure, designed especially for use in high vacuum pump applications where a high quality mineral oil is required. Features High initial boiling points and low vapor pressures. Produced with special processes and quality assurance procedures to help ensure excellent vacuum pump performance. Inherently high oxidation resistance, thermal stability,