The 3/4 in. x 6 ft. Black Self-adhesive flat wood stove glass gasket is designed for a variety of wood and pellet stoves with glass doors. The self-adhesive glass gasket applies to the perimeter of the wood or pellet stove glass to ensure an airtight seal for proper burn without smoke leaks. The gasket is made from textured fiberglass and withstands extremely high temperatures up to 1000 degrees Fahrenheit. Color Black.