In addition to molybdenum disulfide (MoS2), graphite, and low friction fillers 550 Extreme utilizes a new generation complex base grease that is fortified with effective rust and corrosion inhibitors and inherent anti-wear properties. Each principal anti-seize, low friction ingredients has important properties and characteristics. View all Jet-Lube 550 Products View all Jet-Lube 550 Extreme Products