Thermoseal (Klinger) Gasket Material, Sheets & GasketsThermoseal (Klinger) offers a variety of sealing materials, including compressed fiber sheet such as Klinger C4401 and C4433, flexible graphite sheet from pure HL style to SLS with its .002" thick 316ss foil insert, and PTFE products such as the top-chem chemical sheets (advertised as "maximum sealing with minimum creep"), soft-chem expanded PTFE sheet, and Sealex, 100% pure PTFE joint sealant. Take advantage of the Klinger Expert gasket design computer program.

  • Stocking distributor with a full line of Thermoseal's sealing products
  • KLINGER top-chem Top Quality Reinforced PTFE
  • Thermoseal soft-chem Expanded PTFE
  • Sealex Joint Sealant
  • Parts can be waterjet cut or die-cut, for all applications
  • Compressed Inorganic Fiber Gaskets, C-4433, C-4430, and C-4324
  • General Service Gaskets, C-4401, C-4300, and C-4201
  • C-4500 Carbon Fiber Gaskets
  • Chemical Resistant Gaskets, C-7400 and C-8200
  • Neoprene and SBR Binder Gaskets, C-5400, C-6327, and C-6400
  • Metal Reinforced Gaskets, C-4439, C-4509, C-4409, and C-4408
  • Milam Laminate Sheeting
  • Anti-Stick Coating Available, "AS"


Downloadable PDF Files
PDF File Thermoseal-Company Information
PDF File Klingersil-Compressed Gasket Material, Flexible Graphite, Milam Laminate