Used as gaskets on the doors of wood burning stoves. Graphite impregnated to resist abrasion and last longer. Used as original equipment by major stove manufacturers as well as replacement for worn out gaskets. Abrasion resistant. Blends in with the stove. Resists creosote adhering to it. Withstands temperatures up to 1000-degrees fahrenheit. Gasket cement and full directions are included in the package. Carded.