3M 8482 Fire Barrier Moldable Putty Stix MP+, 1.5 in. x 6 in.

Pliable, Conformable and Shapeable for Exacting Coverage For applications requiring conformable coverage, these pliable 3M8482 Fire Barrier Moldable Putty Stix MP+ (PDF, 542.6 Kb) meet a full range of firestop needs that would be impractical with strips, wraps or rolls. Ready to use, this firestop material is designed for excellent adhesion to most construction substrates and is non corrosive when applied to metal mdash ideal for use with listed steel or plastic electrical outlet boxes. It is also safe for applications including synthetic cable jackets, making it suitable for firestopping cable bundles. It won't crumble or dry out, exhibits excellent aging properties and is re enterable to save time and money after installation. And the sticks are extremely simple and cost effective to install: technicians mold the material by hand directly onto the substrate without mixing or tools. Recommended Applications Protection of membrane penetrations for listed metallic and non meta