Exceptionally resistant to creep, cold flow and aggressive media, this 100% ePTFE gasket sheet reliably seals steel piping and equipment.

GORE® GR Sheet Gasketing is designed to outperform both conventional (filled and skived) PTFE and other ePTFE gasketing in steel piping and equipment.

GORE® GR Sheet Gasketing has the chemical resistance of conventional PTFE sheet gasketing without the creep and cold flow commonly associated with that material. GORE® GR Sheet Gasketing is stronger and more dimensionally stable than other ePTFE gaskets. It is highly conformable to rough or irregular sealing surfaces, and compresses into an extremely tough gasket that creates a tight, long-lasting seal.

GORE® GR Sheet Gasketing is a versatile, single-solution material for both standard and custom gasketing shapes and sizes

© 2017-2018 W.L. Gore and Associates

Key Features

  • 100% expanded PTFE
  • Chemically inert, temperature-resistant
  • Ideal for large, complex or damaged surfaces
  • No wasteful scrap
  • Resistant to creep and cold flow

Key Benefits

  • Reliable sealing performance
  • Easy to install
  • Outstanding versatility
  • Supports process optimization

Typical Applications

Large/non-standard steel equipment flanges: Tank manways, ductwork, housing covers

Processes utilizing highly-aggressive media, in:

  • Pulp and paper manufacturing
  • Mining and minerals
  • Power generation
  • Semiconductor manufacturing
  • Chemical processing


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

© 2017-2018 W.L. Gore and Associates

Gore and designs are trademarks of W.L. Gore and Associates