3M Fire Barrier Pillows - 2" x 4" x 9"
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3M Fire Barrier Pillows - 2" x 4" x 9"

Regular price
$32.05
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$32.05
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The 3M™ Fire Barrier Pillow is a self-contained, highly intumescent product designed to firestop a wide variety of through-penetrations including cable trays (up to two per opening) and conduit and blank openings, which penetrate fire-rated construction. Easy to install and graphite-free.