99% ISOPROPYL ALCOHOL is a general all-purpose industrial cleaner and degreaser. Removes dirt and grime quickly. Dries quickly, leaving no residue. For use on PC boards, connectors and contacts, fiber optics, semi-conductors, printed circuit boards, tape heads, light oils, office and medical equipment, relays and flux. Many electronic equipment applications Economical cleaner and degreaser for electronic equipment Evaporates quickly Quarts (12x1), Gallons (4x1), Drums (55 gal), Pails (5, 6 gal)