Dow Corning® High-Vacuum Grease is a stiff, nonmelting silicone lubricating material that maintains its consistency from -40 to 204°C (-40 to 400°F). This High-Vacuum Grease is recommended for vacuums reaching between 1 x 10-5 and 1 x 10-6 mm Hg.
• Seal and lubricate chemical processing equipment
• Lubricate plug valves, control valves, flow meter bearings, ceramic plug cocks and fire extinguisher valves
• Maintain vacuum and pressure systems
• Lubricate water-treating equipment