Home » 3M CS-195+ Fire Barrier Composite Sheets – Firestop Panel System
SKU: CS-195-3-2

3M CS-195+ Fire Barrier Composite Sheets – Firestop Panel System

3M
$457.90

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3M Fire Barrier CS‑195+ Composite Sheet is a one-part composite firestop system composed of four integrated components. The core consists of an organic/inorganic fire-resistive elastomeric sheet, which is bonded on one side to 28‑gauge galvanized steel and reinforced on the opposite side with hexagonal steel-wire mesh covered in aluminum foil.

This composite sheet is designed for sealing large penetrations in fire-rated walls and floors, supporting fire-resistant performance in applications where durable, structured firestop solutions are required.
  • Firestop tested for up to 4 hours in accordance with ASTM E 814 (UL 1479)
  • Intumesces (expands with heat) to form a hard char that tightly seals penetrations against flame spread, smoke and toxic gases
  • Thermally conductive: allows unwanted heat build-up to escape
  • Non-flame supporting
  • UL classified (meets code requirements)
  • Re-enterable for new or retrofit installations
  • Easy to install using common trade tools
  • Cut and form to desired shape