NOVELTY - Aerosol composition comprises a fluorinated oil, at least one fluorinated component compatible with the oil, and a propellant.    USE - Used in lubricating applications. It is particularly useful in high temperature applications in which chemical resistance, thermostability, non-flammability, and non-combustibility characteristics are desirable. It is especially design for maintenance, repair, and operations (MRO) applications.    ADVANTAGE - The invented composition is contained in aerosol packages that provide convenient and economical way to contain volatile liquids that would otherwise quickly evaporate at room temperature in an unsealed container. It has a low viscosity that facilitates its penetration into narrow spaces, e.g. the gap between the threads of 3/16 nut and bolt. The composition does not cause the substrate temperature to drop when it is sprayed under ambient conditions onto a substrate surface, thus causing the moisture to freeze on the substrate and immobilize the composition. It is effective, and it exhibits excellent flowability and does not freeze. It has better chemical resistance and thermostability over hydrocarbon-based lubricants, and exhibits non-flammability when combined with certain propellants.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for (A) an article comprising a container for packaging the invented flowable composition; (B) a method of preparing a non-icing fluorinated aerosol composition, which comprises providing a fluorinated oil, combining the fluorinated oil with at least one fluorinated component compatible with the oil, and further combining the resultant combination with a propellant, where the ratio of the fluorinated oil to fluorinated component is 1:0.5-1:15; (C) a method of cleaning an oil-bearing surface by contacting the surface with the invented fluorinated aerosol composition; (D) a method of delivering a fluorinated oil to a surface, comprising contacting a surface to be lubricated with the invented composition; and (E) a method of using the invented composition to compatibilize incompatible materials, comprising providing the invented composition to a mixture of at least two incompatible materials.