FireStop Putty Pads enhance the overall soundproofing quality of your wall or ceiling.
FireStop Putty Pads, 3/16" x 7.25" x 7.25", offer fire protection and sound control in a release lined pad for easy installation to electrical boxes or other room surface penetrations. FireStop Putty Pads are made from a flexible, non-hardening compound designed to expand thus creating an air-tight seal.