Grease vacuum high silicone 50g

 It is a stiff, non-melting silicone lubricating grease which maintains its consistency over a temperature range of -40 to 204ºC. Applications include:

•  seal and lubricate vacuum components, 
• seal and lubricate vacuum feedthroughs, 
• sealing glass desiccators and lubricate glass seals,
•  lubricate O-rings on microscopes,lubricate and seal fine threads, lubricate stop-cocks, plug valves, control valves and flow meter bearings, lubricate laboratory equipment, lubricate synthetic rubber gaskets 
•  seal in high-temperature applications, protect seals in an aqueous environment and corrosion protection.