Metacaulk Composite Sheet


DESCRIPTION: Precured dry intumescent sheet bonded to thin, rigid steel panel, for cutting and forming to custom or irregular shapes. Used for sealing penetrations and/or restoring fire rating to floors, walls and ceilings with penetrating openings.

FEATURES:

  • Intumescent expands at the exposure of heat, forming a refractory char that tightly seals preventing the spread of flame, smoke and toxic fumes
  • Lightweight, thin sheets are easy to handle, cut and form to desired or irregular shape
  • Easy to install using common trade tools; fasten, bolt punch or drill through using self-tapping screws or anchor bolts; no mixing or damming for clean install; cost-effective low labor install; is re-enterable
  • Non-flame supporting and thermally conductive: allows unwanted heat build-up to escape.
  • FBC System compatible

PERFORMANCE: UL Classified system up to 3 hrs; tested in accordance with ASTM E814 (UL 1479); VOC compliant (CDPH Standard Method v1.2); complies to Required Environmental Exposure Testing of Accelerated Aging and High Humidity as per UL 1479 Fire Test of Through-Penetration Firestops

Product Variations

  • 66320 - Metacaulk Composite Sheet

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