High Vacuum Grease  
  Incure Pyra-SilTM  High Vacuum Grease is designed for sealing and lubricating vacuum and pressure systems. This product maintains its consistency from -40 to 204°C. Popular as a general laboratory lubricant, in large part to its low cost relative to the alternatives.

It finds utility in stopcocks, O-rings, gasket sealant, and high temperature vacuum applications.

   Advantages of Pyra-SilTM High Vacuum Grease

 • Excellent Thermal Stability
 • Low Volatility to hold Deep Vacuums
 • Electrically and Thermally Insulating
 • Non-Toxic
 • Resists Oxidation
 • Non-Melting and Insoluble in Water

Typical Applications  

 • General Laboratory Lubricant
 • Maintains Vacuum and Pressure Systems



    Overview of Product Spectrum  
    Product Color
Penetration Specific Gravity Bleed, % Evaporation, % Drop Point Appearance  
              24 hrs @ 200°C 24 hrs @ 200°C      
    802 Translucent 185 1.04 0.05 1.1 >300°C Paste  
  Packaging Size: 3 Oz. Tube, 300ml Cartridge, 40lb. Pail