Multi-Purpose Specialty Fluid with Superior Material Compatibility Opteon™ SF33 specialty fluid is a proprietary hydrofluoroolefin (HFO) fluid targeted for use in aerosol formulations, cleaning, and drying, and carrier fluid industrial solvent applications. In industrial solvent applications, Opteon™ SF33 can replace: Hydrochlorofluorocarbons (HCFCs) Perfluoropolyethers (PFPEs) Hydrofluorocarbons (HFCs) Hydrofluoroethers (HFEs) Opteon™ SF33 is used in many military, aerospace, and semiconductor manufacturing industry applications. Typical uses for this nonflammable fluid include: Metal degreasing Lubricant deposition Electronics cleaning Precision cleaning Rinsing agent Aerosol solvent Heat transfer fluid Features and Benefits Opteon™ SF33 specialty fluid has zero ozone depletion potential (ODP) and a very low global warming potential (GWP) of 2. It is clear and colorless, with a low boiling point. Opteon™ SF33 is compatible with most metals, plastics, and elastomers. It also does no damage if these materials are exposed to it in say, a vapor degreaser.