Electrical Outlet Boxes

Protect your electrical outlet boxes with our intumescent firestop inserts and pads.
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3M Moldable Plus Putty Pads 1/8 inch x 7'' x 7''

3M Moldable Plus Putty Pads 1/8 inch x 7'' x 7''

Fire Barrier Moldable Putty Pads are ideal for use to create a firestop barrier for through openings, electrical outlet boxes and excellent for cable gaps.
$23.67 $15.58
STI Electrical box insert pad

STI Electrical box insert pad

STI Series EP Power Shield Electrical Box Inserts are designed to protect your office or house in the event of an electrical fire. Inserts are made to be attached to the back area of the box, then expand 24 times when exposed to heat.
$10.10
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