Fire Putty or Putty Pads for electrical socket / switch boxes have been developed for use in drywall partitions that have been penetrated by electrical socket boxes. The putty pads are designed to maintain fire resistance and acoustic integrity. Our Fix Factory Socket/Switch Box Putty Pads are an easy to apply, fire and sound rated sealant. As a firestop the putty will prevent the passage of smoke, flames and as well as sound and air movement. We have Putty Pads for double or single sockets.