One of the biggest advantages of using Krytox™ GPL 107 oil is stability in a wide variety of conditions and operating environments. This inert nature is what allows Krytox™ oils and greases to last longer than mineral-based lubricants.
This oil is not only oxygen resistant, it is also inert to virtually all chemicals used in a variety of industries. They are insoluble in most solvents, but they are soluble in highly fluorinated fluids and in some supercritical fluids, such as CO2.