A non-flammable, non-toxic, PTFE thickened perfluorinated polyether fluid that provides optimum oxidation resistance at temperatures up to 500F (260C). DEACON PFPE GREASE has unmatched chemical and solvent resistance, excellent electrical and radiation resistance, and is compatible with nearly all elastomers and plastics. Due to its extreme resistance, PFPE GREASE can be utilized in such services as oxygen and chlorine where other lubricants would spontaneously combust as well as gasoline, benzene, and xylene, that easily wash away other lubricants.