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Description
Our 3M™ fire barrier self-locking pillows are self-contained firestops ideal for medium to large through penetrations. Pillows feature interlocking strips - installers can easily lock multiple pillows together to achieve precise fill and compression with no additional support required. Intumescent fire-rated pillows are designed to expand during a fire, locking themselves around vital components.
Specifications
Item Type
Firestop Pillows, Sheets & Wraps
Manufacturer
3M
Color
Red
Fire Rating
3 hr
Height
9 in
Length
2 in
Material
Graphite
Specifications Met
ASTM E 814 (UL 1479), CAN/ULC-S115
Type
Self-Locking
Width
4 in
Features
- Intumescent pillows are designed to expand and lock together for tight seal against flame, smoke and toxic gasses
- Easy to install, remove and reconfigure to help save time and labor
- Interlocking strips let installers quickly lock pillows together by hand for fast, accurate firestops
- Interlocking strips lock pillows together
- Very easy to install saves time and labor
- Easy to remove, re-enter and are fully reusable
- Passes hose stream test without additional support
- Optional field cutting if needed
- No wire mesh or additional support required
Documents
Additional Info
Package Length
1
Package Width
1
Package Height
1
Package Weight
0.474