The THERMa-PUR® Style 4122 spiral wound is made with a proprietary filler material designed for use in high temperature sealing applications. It is produced using an environmentally friendly solvent-free process and combines a unique formulation with a patent-pending core.


  • Extreme Temperature - Able to withstand high temperature, whether continuous or in thermal cycling conditions
  • Oxidation Resistance - Contains proprietary materials that provide improved weight loss characteristics over other high temperature solutions
  • Hydrophobic (water resistant)
  • Easy Release from Flanges - Does not stick to flanges making removal of gaskets easy and fast


  • Continuous Max:         1832°F / 1000°C
  • Max. Pressure:             Equal to flange rating


  • Marine and Land-based Exhaust Systems
  • Biomass Gasification Process

  • Oil and Gas Production
  • Mineral and Fertilizer Processing
  • Incineration Process
  • Co-generation Systems
  • Turbochargers Equipment
  • Process Drying Equipment


  • Cut Gaskets (Style 4122-FC)
  • THERPHONIC® Corrugated Metal Gasket (Style 4122-CMG)
  • Kammprofile (Style 4122-KAMM)
  • THERMa-PUR® Style 4122 spiral wound available in filler only or filled faces
Find SDS and MSDS Documents