• High Vacuum Grease
• Silicone & Halogen Free
Apiezon Grease M is a general purpose grease for use in systems requiring a lubricant of moderate vapor pressure. It is used whenever a good lubricant is required and is recommended for vacuum use and general O-ring use throughout the laboratory.
Grease M is not intended for use with joints that may exceed 30°C
• Vapor Pressure @ 20°C: 2x10-9 torr
• Melting point °C: 44°C
• Average Molecular Weight: 950
• Specific gravity @ 20°C: 0.894