Pressure sensitive 10′ self-adhesive backed fiberglass batting in a 1 1/2″ width. Apply to the back of the mounting flange of fireplace inserts to limit air infiltration between insert and masonry face.
What’s Included
- 1 roll Insulation
Features
- Size: 1.5″ x 10′
- Self-Adhesive Backing
- Apply to the back of fireplace insert flange and masonry surface
- Fiberglass batting material helps limit air leaks
- Pressure sensitive adhesive


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