BOSS® 818
Putty Pads


BOSS® 818
Putty Pads


Moldable pads that are designed to encase outlet boxes, electrical and mechanical cabinets. In the event of a fire, these pads intumesce to form an insulating char and prevent the spread of flames, smoke and toxic gases. Pre-shaped and easy to install, these pads do not contain any volatile solvents or asbestos fillers.


  • Single component, no mixing required
  • Excellent acoustic properties
  • Adheres to all common building substrates


Packaging Types

  • 20 Count Package

Technical Information