M-D Building Products White Foam Outlet Plate Sealer

The M-D Building Products White Foam Outlet Plate Sealer is designed to insulate electrical outlets throughout the home or workplace. Made from durable closed-cell foam, these sealers fit behind standard size outlet plates to help block unwanted drafts and reduce energy loss. These white foam outlet seals are UL and GSA approved, providing a reliable and easy-to-install solution for improving indoor comfort and energy efficiency.