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Features & Applications

  • Quicker, simpler to install and reusable – fire putty does not harden over time
  • Approval for virtually any transit type – telecom, low- and medium-voltage cables, conduits, metal pipes and blank openings
  • Adheres to concrete, masonry and gypsum wall assemblies
  • Mold and mildew resistant
  • Acoustically tested according to ASTM E90
  • Intumescent, non-hardening, firestop putty for single or bundled cables and non-combustible pipe penetrations

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