Change gasket is an incredibly resilient metal-wound heat exchanger gasket that’s designed to deliver a seal with the most dynamic recovery.

Change gasket is manufactured with proprietary equipment, using a 5x thicker metal spiral and a unique laser welding process that penetrates

completely through the winding wire so it requires no outer ring.

It’s proven to perform without fail at least 60% longer than any other heat exchanger gasket, CGI spiral wound, double jacketed, CMG, or Kammprofile.

Available Materials:


  • 304 SS
  • 316L SS
  • Inconel 625

Filler & Facing:

  • Graphite
  • PTFE
  • Thermiculite 855

Other materials upon request.