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

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.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.