RectorSeal Metacaulk Double Box Guard 66367, Easy Installation, Firestop

Product Description Metacaulk Box Guard is a highly in tumescent, fire-rated pad for use in electrical boxes. When complying with the 24-Inch rule, it is inserted on the inside back wall of an electrical box. From the Manufacturer Metacaulk Box Guard is a highly in tumescent, fire-rated pad for use in electrical boxes. When complying with the 24-Inch rule, it is inserted on the inside back wall of an electrical box.

• APPLICATION: Box guard is a single 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 and limits temperature rise on unexposed surfaces
• EASY INSTALLATION: Easy to install; adheres to back of electrical box; cost effective and great for retrofit jobs; applied by hand
• SPECIFICATIONS: Box guard complies with NEC 314.16 (formerly 370.16) or other applicable codes; STC 53 Rating, Tested in a UL 411 wall assembly/section to ASTM E90
• CONVENIENT: A labor saving, economical alternative to putty pads; cost effective; highly intumescent
• FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets