3M™ Fire Barrier Pillow, Small, 9 in Length, 4 in Width, 2 in Height, Fire Rating: 3 hr, Specifications Met: ASTM E 814 (UL 1479), Red, Graphite
- Provides up to 3-hours of fire protection
- Small pillow: 2 in. x 4 in. x 9 in. (50.8 mm x 101.6 mm x 241.3 mm).
- Fire Barrier Pillows intumesce (expand) and lock themselves into place, surrounding the penetrant(s) to help prevent the spread of smoke, fire and toxic gases.
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Specification Sheet