PFP Firestop Box Inserts

This electrical box insert, is a one component pad for use in electrical switch or receptacle boxes. The EBI-60 is a highly intumescent insert pad and is slightly sticker. It has been designed to install inside the box, directly against the back wall. EBI-60 expands up to 24 times its original volume when exposed to high temperatures or flames. EBI-60 is an economical alternative to putty pads and is easily applied to existing boxes.

• 4x4in inserts - 10pcs per box
• 2x4in inserts - 20pcs per box