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Fire Protection Products > Technical Bulletins > Product Specific - Through-Penetration > 

Pillows

Technical information for our pillows which intumesces (expands) and locks itself into place, completely surrounding the penetrant(s) stopping smoke, fire and toxic gases from spreading to the next room or next floor for the rated time period.

TitleContent TypeFile TypeSize
3M Fire Barrier Pillows AbstractDocument/Technical Paper PDF 24  KB
T11-012: UPDATED SYSTEMS ALL 3M™ FIRE BARRIER PILLOW SYSTEMSDocument/Letter PDF 92  KB
UL Certificate of Compliance-Fire Barrier PillowDocument/Technical Paper PDF 131  KB