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GYLON® Style 3522

100% PTFE Gasketing The GYLON® Style 3522 gasket is made of 100% pure PTFE with no fillers or additives, making the material ideal for the most demanding, high purity requirements. Industries such as food, pharmaceutical, semi-conductor, recognize the uniformity of GYLON® 3522 that makes it an ideal gasket choice for those critical applications that cannot risk process contamination or premature failure.



  • Proprietary GYLON® 3522 has excellent resistant to creep and cold flow
  • Superior performance over skived or conventional PTFE
  • Excellent bolt torque retention
  • Exceptional chemical and thermal cycling capabilities
  • Low permeability
  • Non-additive and non-absorptive
  • Will not support bacterial growth
  • Unbranded with easy removal and zero gasket residue
  • Unlimited shelf life
  • Fully traceable with quality documents and certifications if required