APPLICATIONS :  Sealing and lubricating chemical processing equipment, Lubricating plug valves, control valves, flow meter bearings, ceramic plug cocks, fire extinguisher valves, water treating equipment, synthetic rubber gaskets and seals in high temperature applications, Sealing vacuum and pressure systems, Lubricating O-rings in binoculars and telescopes and Preventing fogging of delicate lenses.

PERFORMANCE DATA (Solubility) Dow Corning® High Vacuum Grease is insoluble in water, methanol, ethanol, acetone, glycol and glycerine.  It can be dispersed in kerosene, stoddard solvent, benzene, toluene, ethyl ether or petroleum ether.

Chemical Resistance  Dow Corning High Vacuum Grease is unaffected by most vegetable and minerals oils, many organic compounds, and most common gases.  It is also resistant to most aqueous solutions of inorganic salts and to dilute acids and alkalies.  The suitability of Dow Corning High Vacuum Grease should always be tested before the material is adopted for regular use.