SYF-559 is a high-performance, environmentally friendly, non-flammable perfluorinated solvent developed for precision cleaning, component preparation and grease-plating applications. It is particularly suitable for use with perfluorinated and halogenated lubricants in critical lubrication systems. SYF-559 is designed for applications requiring a clean, low-residue solvent and is suitable for aerospace, vacuum and precision mechanical systems. The attached specification also calls for the product to serve as a replacement for legacy ozone-depleting CFC-based cleaning solvents.