1.5" x 10' Fiberglass Self-Adhesive Insulation - 230

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Product Specification

  • Color: White 

Apply pressure-sensitive fiberglass material in a 1 1/2" wide here to backside the fireplaces installation attaching flanges to avoid possible leakage among the installation and stone surface.


  • 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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