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3M Electrical B258 2.36 x 5.12 x 7.87 Inch Maroon Fire Barrier Block

Manufacturer: 3M | Catalog # B258 | Cooper Electric Part # 1094657

$28.27/ea
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Our 3M™ Fire Barrier Block B258 is a pre-formed foam block designed for easy installation to effectively seal larger openings against smoke, toxic gas and flame. It is simple to use and helps reduce sound transmission.

Manufacturer Information

Family Brand Name
3M

General Product Info

GTiN
00076308979393
Product UPC
07630897939