compsheetFirestop for Large Openings

Metacaulk® Composite Sheet is a rigid, fire resistive panel used to seal penetrations and restore the fire-rating to floors, ceilings or walls in which a large opening has been made for the passage of penetrating items. It is made of a reinforced, highly intumescent material which is bonded on one side to a steel sheet.

US Patent No. 6,207,085.

c-ul-us1 fm-approved
Product Codes And Case Sizes
Product CodeSizeQuantityUPCInterleavedDimensionsCubic Feet
66320 36x36 1021449663205 10021449663202 38x38x2 1.67