Why proper firestop installation is so important

This firestop video is the exclusive property of Underwriters Laboratories, Inc. and all publication rights are licensed to the International Firestop Council, Inc. Both parties have the right to use, copy and distribute this video. Do not modify the video in any way. If your company would like to consider modifying the video in any way, contact the IFC Executive Director before doing so to determine whether such is permitted under the UL/IFC license agreement.

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