3M™ 051115-16531 Medium Self-Contained Fire Barrier Pillow, 9 in L x 6 in W, 3 hr Fire Rating, ASTM E 814

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3M™ 051115-16531 Medium Self-Contained Fire Barrier Pillow, 9 in L x 6 in W, 3 hr Fire Rating, ASTM E 814

Item Code: 3M 051115-16531
Brand: 3M
Mfg Part No: FP269
Manufacturer: 3M
Unit Size: 1

Description

Offering up to 3 hours of protection, 3M™ fire barrier pillows are self-contained, intumescent products designed for use in through-penetration firestops, such as cable trays, conduit and blank openings. During a fire, 3M™ 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. These fire pillows are easy to install and do not require mesh wire. They are ideal for projects requiring re-enterability of a firestop system, simply remove and replace pillows as needed. We designed this product with graphite-free composition, which does not conduct electricity. Additionally, these fire protection pillows have excellent aging properties, providing long-lasting durability and performance.

Features Tech Specs Applications

Features

Firestop tested for up to 3 hours of protection in accordance with ASTM E 814 (UL 1479)
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
Graphite-free composition does not conduct electricity
No wire mesh required and easy to install, inspect, remove and reuse as needed
Excellent aging properties for long-lasting durability and performance
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