HP is a specially formulated solvent for multi-purpose industrial and maintenance cleaning. It replaces ozone-depleting CFC's, trichloroethane and other carcinogenic chlorinated solvents. HP effectively cleans industrial grimes, greases, lubrication fluids, silicone, tars, adhesives, and fluxes. HP evaporates with no residue and is essentially non-conductive. It is suitable for use in electrical and communications maintenance as a replacement for 1,1,1-trichloroethane, but is slower drying. It is a good cleaner for transformer oils, corrosion inhibitor compounds, silicone grease, semi-conducting paints, and many other kinds of electrical grime.