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STI EP44 POWERSHIELD ELECTRICAL BOX INSERT

3.75" Unit | 600 pads per box | Price listed is per pad

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Availability: In stock

$4.04
 

Details

STI PowerShield Electrical Box Insert is a one-component pad for use in electrical switch or receptacle boxes. The intumescent insert has been designed to install inside the box, directly against the back wall. STI PowerShield Electrical Box Inserts expand a minimum 24 times its original size when exposed to high temperatures or flames.

 

Requiring no tools, STI PowerShield Electrical Box Inserts are conveniently sized to fit typical switch or outlet boxes and features an adhesive strip applied to the back of the pad to ensure adhesion to the back of an electrical box. STI PowerShield Electrical Box Inserts are easily applied into an existing box with no mess or residue.

Features & Benefits

  • Easy installation! Just peel and stick to inside of box.
  • Can be installed before or after wall is closed.
  • Non-conductive liner face.
  • Easy retrofit installation.
  • Low profile for minimum impact on box volume.
  • Tested and proven acoustical properties.
  • One step installation saves time and labor.

Applications

STI PowerShield Electrical Box Inserts are used to protect an electrical box and maintain fire-resistance ratings of wall assemblies, when the horizontal separation between metallic boxes on opposite sides of the wall is less than 24” (610 mm).

  • Single & multi-gang metallic boxes up to 14” (356 mm) long.
  • Plastic & steel faceplates.
  • 1& 2 hr. wood or steel stud walls. 

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