Strip of fiberglass insulation forms a smoke and gas tight seal between a fireplace insert and the surrounding masonry
Insulation should be replaced every time an insert is removed for cleaning
Peel off backing and apply to the back of fireplace insert flange to seal space between flange and masonry surface
1/12/24
Absolutely love this product! It exceeded my expectations and has become a favorite in my daily routine.
1/25/24
So impressed with the quality and results! I will be purchasing more items from this brand.
1/18/25
Five stars without a doubt! This product has changed my routine for the better. Highly recommended.
1/22/25
Best purchase ever! I can’t believe how well this works. I will be spreading the word!
7/11/24
Totally in love with this item! Great quality and it does exactly what it promises. Five stars!
9/30/24
This item is amazing! High quality and it works exactly as described. Highly recommend! ⭐⭐⭐⭐⭐