Kleanium 99.8% Pure ISOPROPYL ALCOHOL is a mild, effective, and economical solvent (Isopropanol) that quickly cleans a variety of soils, including flux residues, light oils, polar, organic, and ionic residues, without harming most plastics, elastomers, or rubbers. It is free of CFCs, chlorinated solvents, and denaturants, and is ideal for critical or delicate cleaning such as magnetic tape heads, optical and precision instruments, and PCBs.