The Thermwell 1 in. x 7 ft. Replacement Foam Kerf. Door Seal features soft-cell foam enclosed by a tear-resistant cover. The replacement seal conforms to irregularities in door fit and finish for a tight seal.
- Fills gaps up to 1 in.
- Stays flexible in low temperatures for a tight seal
- Soft-cell foam enclosed in a tear-resistant cover
- Includes PVC insert with extended flange for fast and easy kerf insertion