Best way to seal off a mail slot

Best way to seal off a mail slot mail slot insulation Insulated Mail Slot Eliminate drafts and dust with this insulated mail slot for metal, PVC, and wood doors Features: mail door slot Insulated Mail Slot Eliminate drafts and dust with this insulated mail slot for metal, PVC, and wood doors Features:

mail door slot insulation, polyethylene sheeting, duct tape, foam gaskets, and tension mail slot in the door, consider installing an outside mailbox and stuffing

mailslot or mail slot Trimco 2091 Mail Slot Sleeve views · 4 years agomore Installation MAIL SLOT definition: 1 a rectangular hole in the door or in a wall near the entrance of a house or other building… Learn more