3M™ FP249 Small Fire Barrier Pillow, 9 in L x 4 in W, 3 hr Fire Rating, Graphite, ASTM E 814 (UL 1479)
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.
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
|Fire Rating||:||3 hr|
|Specifications Met||:||ASTM E 814 (UL 1479)|