Vacuum Viton Gaskets are used in the industry standard "captured viton gasket" sealing principle. One of the main benefits of using vition gaskets is that they are re-usable and less expensive than copper. Good for high vacuum applications to 1X10-8 Torr.
Not suitable for UHV applications.
Viton Gaskets - High Vacuum
Good for High Vacuum applications to1X10-8 Torr. Rated for 150ºC, these viton gaskets are used to seal two identically sized CF Flanges.
These gaskets can be re-used many times as an economical alternative to copper gaskets.