Metacaulk Cover Guard Firestop Double Switch Wall Cover for Electrical Boxes

Metacaulk® Cover Guard™ is a single component fire rated gasket for use with electrical boxes when addressing the "24 inch rule". Metacaulk® Cover Guard™ is applied by hand, does not take up volume in the electrical box and is a labor saving replacement for putty pads in normal applications. Patent Pending. STC rating 54*. Complies to Required Environmental Exposure Testing of Accelerated Aging and High Humidity as per UL 1479 Fire Test of Through-Penetration Firestops.

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50 per Case