GORE® GR Sheet Gasketing
GORE® GR Sheet Gasketing has the benefits of conventional PTFE sheet without the creep and cold flow.

GORE® GR Sheet Gasketing

Gain the benefits of PTFE gasketing without the problems of creep and cold flow. Unmatched in sealing reliability, GORE® GR Sheet Gasketing provides high temperature and blowout resistant sealing that's superior to any other PTFE sheet gasket.

This sheet gasketing is made from 100% expanded PTFE. Because it is dimensionally stable, yet conformable, it is ideal for real world flange conditions. It conforms to rough surfaces, yet compresses into a very tough gasket that makes a tight, long lasting seal.

GORE® GR Sheet Gasketing is ideal for sealing steel flanges for many aggressive chemicals.


Key Features

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

Key Benefits

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


Technical Data

Material 100% expanded PTFE, with multidirectional strength
Temperature Range -450°F to +600°F (-268°C to +315°C)
Chemical Resistance Chemical resistance to all media pH 0-14, except molten alkali metals and elemental fluorine.
Operating Pressure Vacuum to 3,000 psig (200 bar)
Stability Not subject to aging and can be stored indefinitely


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

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