Krytox™ AGL 683 is a yellow, creamy grease based on perfluoropolyether (PFPE) oil and thickened with polytetrafluoroethylene (PTFE) grease for aviation gearbox applications. This product is specifically designed to lubricate gears and their associated bearings under relatively low temperature conditions. Krytox™ AGL 683 grease contains extreme pressure and anti-corrosion additives for applications in corrosive atmospheres or with significant shock loading, where an element experiences greater mixed film or boundary lubrication than full film or hydrodynamic lubrication. Krytox™ AGL 683 grease will also provide superior performance in applications prone to significant fretting corrosion. Additives: anti-corrosion and extreme pressure. All Krytox™ oils and greases are synthetic fluorinated lubricants, designed for use in critical applications and the most aggressive environments. They are nonflammable, chemically inert, and safe for use with reactive gas service and hazardous chemicals. They do not damage plastics or elastomers, nor cause corrosion to metals. Krytox™ oils and greases are silicone-free. They do not contain any VOC materials or chlorine. Information provided by Chemours Krytox |