High Vacuum Grease Lubricant 2oz for Pumps, O-Rings, Valves and Lab Gear, Silicone Sealant for Vacuum Systems Up To 1x10-5 to 1x10-6 Torr, Seals and Lubricates Chemical Processing Equipment, HVAC and ACR Systems, Rubber Gaskets

High Vacuum Grease for Pumps and O-Rings 2 oz sealant
✔️ Seals and lubricates pumps, o-rings, valves in HVAC 1x10-5 1x10-6 Torr

This high vacuum grease is a stiff, non-melting silicone lubricant designed to seal vacuum and pressure systems. It protects lab gear, chemical processing equipment, and HVAC/ACR components from leaks while staying stable across wide temperatures.

✅ 57 g (2 oz) package
✅ Seals and lubricates vacuums up to 1x10-5 to 1x10-6 Torr
✅ Temperature range -40 to 204°C (-40 to 400°F)
✅ Silicone-based, chemically resistant to water and common solvents
✅ Replacement for legacy stopcock grease and other high vacuum greases

💡 What is high vacuum grease used for in lab and industrial vacuum systems?

These handy sealants act as both a sealant and lubricant for vacuum lines and lab equipment. - Handy for sealing pumps, O-rings, and valves in HVAC and process systems - Maintains smooth operation of moving parts in high-temperature environments - Resists water, solvents, and many chemicals common in labs and manufacturing - Serves as a practical replacement for legacy high vacuum grease specs