Product Description
SpecSeal EP 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 in (610 mm), the size of the box exceeds 16 in2 (103 cm2), or the area of such openings does exceed 100 in2 (645 cm2) for any 100 ft2 (9.3 m2) of enclosure wall area. See CLIV for more information.
- Highly elastomeric gun grade sealant
- Tested for up to 4 Hour fire resistance rating when tested to ASTM E1966/UL 2079.
- Can be sanded and painted to match its surroundings
- Listed in over 45 UL Tested Construction Joint Systems
