Replace PTFE Tape With Krytox™ TS4

Krytox™ TS4 Thread Sealant

Traditionally, PTFE tape is used to seal threaded piping on valves, actuators, miscellaneous pipe fittings and fasteners.

Krytox™ TS4 PFPE sealant is a paste developed for superior sealing characteristics over what tapes provide. Krytox™ TS4 PFPE sealant can be used in a wide variety of process fluids including water, air, steam, hydrocarbons, acids, bases, chlorine and most reactive gases and liquids.

Krytox™ TS4 allows for low breakaway torque for easy-to-break connections, preventing galling, seizure and thread damage. It is easy to apply via a specially designed applicator, reducing work time, injuries to fingers and damage to process equipment due to loose pieces of tape. Krytox™ TS4 can be reapplied without a need to clean up old sealant.


Benefits of Krytox™ TS4:

  • Perfect for threaded connections for valves, actuators, pipe fittings and fasteners 
  • Safe - Chemically inert, non-flammable grease that won't react with metals, seals or the process environment
  • Insoluble in nearly all gases and solvents; Krytox™ TS4 won't be stripped away during processing
  • Adheres to threads and will not shred or tear on assembly or dis-assembly
  • No VOC content or hydrocarbons
  • Operating temperature range of -54 to 149 ºC (-65 to 300 ºF)
  • Approved to use by The Chlorine Institute (Pamphlet 164)
  • Tested leak free under helium at 400 psi for 7 days

Learn More About The Benefits Of Thread Sealant


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