GORE® GR Sheet Gasket provides the benefits of PTFE gasketing without the problems of creep and cold flow. This sheet gasketing is made from 100% expanded PTFE and provides high temperature and blowout resistant sealing that is far superior to any PTFE sheet gasket.

It conforms to rough surfaces, yet compresses into a very tough gasket which provides a tight, long lasting seal. Ideal for sealing steel flanges for many aggressive chemicals.


  • Increased resistance to creep and cold flow
  • Chemically inert
  • Soft and conformable
  • Dimensionally stable
  • High tensile strength
  • Blowout / high-temperature resistance



  • Highest sealing reliability in its class
  • Seals irregular flanges
  • Retains stress; minimum retorque



Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.

GORE® GR Sheet Gasketing Data Sheet