FasSeal-ATS™ Anaerobic Thread Sealant with PTFE

  • Forms a tough, insoluble, vibration-proof seal.

  • Allows for easy disassembly of parts when required.

  • High-speed curing time without shrinkage and resists galling and seizing.

  • For use on inactive metals as well as conventional materials.

  • Resistant to petroleum, butane, propane, natural gas, water, steam, refrigerants, chlorine, acids, oils, gasoline and more.

  • Not for use with oxygen.

  • Recommended for air conditioning lines, hydraulic and pneumatic lines, air compressor hoses, plated flare fittings, sprinkler installations, housings, plugs, pipe threads, fuel lines, steam lines, natural gas lines.

  • Temperature Range: -65ºF to 375ºF (-54ºC to 191ºC).

  • One year shelf life when stored at 40ºF to 80ºF (5ºC to 27ºC).

  • Pressure Range: Seals to 10,000 psi after application and then to the bursting strength of the pipe after curing.

Classified UL

Translated Information for Download

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Additional Info


FPC Stock Code Container Size Units per Case
AS05 50 ml Tube 10
AS25 250 ml Tube 10

Data Sheets

Data Sheets

Technical Data Sheet Download Technical Data Sheet (PDF)
Sealant Reference Guide Download Sealant Reference Guide (PDF)