Draft Seal Kit For Non-Metallic Boxes, 1 Gang, Foam

Southwire DraftSeal MDSK2G 2-Gang Box Accessory Kit is designed to help reduce air leakage around electrical and communication boxes in exterior wall applications. Made for use with most standard nonmetallic 2-gang boxes, including shallow and deep variations, this accessory helps improve building envelope sealing while reducing drafts, vapor intrusion, and sound transmission. The kit features foam sealing components and a green front flange that remains visible after drywall installation for easy identification. It offers a fast, clean alternative to caulking and sealants and supports IECC and LEED envelope sealing requirements.