Help limit exterior air penetration around 4-inch metal or plastic octagonal electrical boxes with this Hubbell vapour barrier. Moulded bumps on the back guide cable-opening cuts, while the flat outline reduces excess space to support a better seal. It is suited to electrical box installations where maintaining the interior environment is important.

Specifications

Product Type Vapour barrier accessory
Box Compatibility 4-inch metal or plastic octagonal boxes
Application Helps prevent unwanted exterior air penetration and maintain the interior environment
Material Polymer
Colour Clear
Number of Gangs 1
Bracket Type No bracket
Actual Depth 1.5 in.
Raised Ground No
Weight 0.08 lb
Location Rating Damp location
Certification CSA certified
UPC 626463040232