High Vacuum Sealing Grease For Lab Ground Glass Joints And Desiccator Seal Lubrication Pro Grade Heat Resistant From Minus Fifty Four Celsius To Two Hundred Celsius Ideal For Glass Piston Ground Glass Flange And Stopcorks By DONLAB
✔️ 1 bottle, vacuum joint grease for glass joints, -54°C to 200°C
This high vacuum grease provides sealing and lubrication for glass-to-glass joints, desiccator lids, ground glass flanges, and stopscork components in lab vacuum systems. It’s designed for electrical insulation and long service life in lab and industrial setups.
✅ Suitable for lubrication and sealing of glass piston, ground glass flange, vacuum connections, with vacuum degree reaching 6.5×10⁻⁵ Pa
✅ Heat resistant from -54°C to 200°C, long service life and stable storage
✅ Silicone oil base with inorganic thickener; non-corrosive to rubber and plastics
✅ Provides electrical insulation and seals effectively in lab vacuum systems
💡 What is high vacuum grease used for in glass lab joints and desiccators?
This handy grease keeps glass joints sealed and lubricated for reliable vacuum seals and electrical insulation.
- For sealing glass piston, ground glass flange, desiccator lids, and vacuum ports - Withstand vacuum down to 6.5×10⁻⁵ Pa and -54°C to 200°C - Non-corrosive to rubber and plastics; provides electrical insulation - Long storage life with good thermal stability