1/2" Fiberglass Rope for Insulating Boiling Flask
Engineered to provide superior sealing, protection, and longevity when compared to other materials
Graphite-impregnated fiberglass resists creosote and soot adhesion
Fiberglass Rope is a heat sealing Gasket product for Stove, Residential Fireplace, and Furnace Door, Oven Door. It is braided from a number of Textured Fiberglass Yarns.