Krytox™ GPL 105 oil is a clear, colorless, fluorinated synthetic oil that is non-reactive, nonflammable, safe in chemical and oxygen service, and is long lasting. Krytox™ is a PFPE—also called perfluoroalkylether (PFAE) or perfluoropolyalkylether (PFPAE).

The polymer chain is completely saturated and contains only carbon, oxygen, and fluorine. On a weight basis, a typical Krytox™ oil contains 21.6% carbon, 9.4% oxygen, and 69.0%
fluorine.

STORAGE AND SHELF LIFE

Because of the inert, non-oxidizing nature of the ingredients, Krytox™ grease and oil lubricants have an indefinite shelf life if unopened and stored in a clean dry location. Greases might show oil separation after extended storage, but mixing the free oil back into the grease will return the grease to normal useable condition