T8E-H 1400 degree Anti-Seize Grease replaces Graphite Petroleum grease on the new Gen-X and 9X Jet Engines, to aid in the installation and removal of threaded fasteners. T8E-H is completely inorganic and does not contain any sulfer producing materials, nor any metallic, such as silver or nickel. For more information, visit https://www.tiodize.com.