Metacaulk® Box Guard 4 11/16″ Box 66369 (Box of 50)
$421.00
Metacaulk Box Guard is a 1-component fire-rated pad for use in electrical boxes. When exposed to fire, it will expand forming a char that seals the opening, prevents spread of flames & limits temperature rise on unexposed surfaces.
Description
Documentation
RectorSeal – Spec Sheet 1 (PDF)
RectorSeal – Spec Sheet 2 (PDF)
Additional information
| Weight | 15 lbs |
|---|---|
| Dimensions | 18 × 18 × 5 in |
| Size | 4-3/8 in x 4-3/8 in x 1/4 in (111 mm x 111 mm x 6 mm) |
| Material | Highly intumescent firestop material |
