Dow-Corning High Vacuum Grease is ideal for sealing and lubricating vacuum and pressure systems. Ensuring a complete seal, this silicone product has a low volatility to hold deep vacuums. It resists oxidation, is non-melting and non-gumming, and has good thermal stability. The grease is translucent white with a heavy consistency, and can also be used to maintain laboratory equipment. Temperature range: –40 to 204°C (–40 to 400°F). Order individual 5.3 oz tubes or cases of 12.
Low volatility ensures complete seal, even under deep vacuums