3M
Fire Barrier Self-Locking Pillow
Description
- Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479)
- Intumesces to form a hard char that tightly seals penetrations against flame spread, smoke and toxic gases
- No wire mesh required
- Graphite-free, does not conduct electricity
Specifications
| Sold As | Each |
|---|---|
| Manufacturer | 3M |
| Length | 9" |
| Size | Medium |
| Thickness | 2" |
| Colour | Red |