Intumescent sheet used to firestop large openings. Seals penetrations against flame spread, smoke and toxic fumes.
Additional Information
The 3M™ Fire Barrier Sheet is intumescent (expand with heat) to form a hard char that tightly seals penetrations against flame spread, smoke and toxic fumes. It has multiple applications: through-penetration firestop, heat shield and firebreak protection. It is also easy to install using common trade tools, lightweight, easy to handle, and conforms to desired shapes. The 3M™ Fire Barrier Full Text . . .
(16 in x 28 in Bulk) A one-part composite system comprised of four components, used for shielding cable trays and conduit, HVAC ductwork and vital process equipment from radiant heat, flame spread and smoke. Up to 4 hours protection.
A 36" x 36" one-part composite system comprised of four components, used for shielding cable trays and conduit, HVAC ductwork and vital process equipment from radiant heat, flame spread and smoke. Up to 4 hours protection.
A 36" x 24"one-part composite system comprised of four components, used for shielding cable trays and conduit, HVAC ductwork and vital process equipment from radiant heat, flame spread and smoke. Up to 4 hours of protection.
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