7100138835
Product Overview
3M™ fire barrier pillows are self-contained, intumescent products designed for use in through-penetration firestops providing up to 3 hours of protection. This fire barrier pillow expands to form a hard char that tightly seals against flame spread, smoke and toxic gases. We also engineered this product to be re-enterable and re-useable for new or retrofit installations.
- Attributes
- Documents
- Application
- Item Features
Brand3M™
ColorRed
Country of OriginUS
Fire Rating3 hr
Height2 in
Length9 in
Manufacturer Name3M
MaterialGraphite
Specifications MetASTM E 814 (UL 1479)
TypeSmall
Width4 in
For gypsum wall, concrete or block wall and concrete floor, conduit bank, inner duct cable and cable racks or tray applications
- Expands to form a hard char that tightly seals against flame spread, smoke and toxic gases
- Re-enterable and re-useable for new or retrofit installations
- Excellent aging properties for long-lasting durability and performance
- Tested firestop performance, tested and listed up to 3 hr in accordance with astm e814 (ul 1479) and can/ulc s115
- Easy installation and removal, no wire mesh required and easy to install, inspect, remove and reuse as needed
- Self-contained firestop - self-contained, graphite free highly-intumescent products designed to firestop a wide variety of through-penetrations including cable trays, conduit and blank openings
- Achievable smoke seal - l-rating (smoke seal) achievable when used in conjunction with 3M fire barrier moldable putty