Color: white. Base oil: PFPE. Thickener: PTFE. Anti-corrosion additive: proprietary. Krytox™ greases offer the potential for lubed-for-life properties in demanding electrical motor service. Krytox™ greases are non-oxidizing, water-resistant, nonflammable, and chemically inert. Krytox™ greases contain perfluoropolyether (PFPE) oil and a polytetrafluoroethylene (PTFE) thickener. The PFPE oil and PTFE thickener will not oxidize and gum up like ordinary synthetic or hydrocarbon-based greases. Krytox™ greases are recommended by many major bearing manufacturers for long-life lubrication in severe applications. The superior film-forming capability of Krytox™ greases provide a thicker oil layer and reduce wear. Krytox™ greases are compatible with metals and most seal materials, but require removal of all old lubricants from the motor bearings before application. Information provided by Chemours Krytox |