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Formulated for the fire protection industry, Blue Monster Stay-Soft PTFE enriched pipe thread compound does not harden and allows for pre-fabrication application to threads weeks before system assembly and pressurization. Because it never hardens joints can be disassembled anytime after installation if need be.

  • Grit-Free
  • Non-Toxic
  • Non-Drying
  • Easy-cleanup
  • Non-Separating
  • Adheres to oily threads
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16 oz.
Max Pressure (PSI):
5000 PSI (Gases)
10000 PSI (Liquids)
Temperature Range (F):
-15°F to 400°F
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