Rectorseal 66335 7-Inch by 7-Inch by 1/8-Inch Metacaulk Fire Rated Putty Pads
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<b>[Product Information]</b><br>
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<li>Putty Pads are used to maintain the hourly rating of fire-rated walls containing electrical outlet boxes</li>
<li>Also used to reduce sound transmission</li>
<li>Only one pad thickness (1/8-Inch) is required for a 1 or 2 hour fire rating</li>
<li>Hand moldable with no curing time required</li>
<li>No additional putty material needed to plug the end of each electrical metallic tube or conduit at its connection to the box</li>
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