S02204000 Sprayon EL2204 10oz. Electronic Contact Cleanercleans sensitive equipment and precision instrumentsquickly without temperature control problems. Instantevaporation eliminates trapping of airborne contaminants.Parts can be handled immediately. Equipment can be cleanedwhile operating. Leaves No Residue, Non-Conductive, Non-Flammable. Safe On Metal And Many Plastics. Used in Printedcircuits, relays & switches, radar equipment, x-rayequipment, precision instruments, office machines, meters,communication, equipment, computer systems, memory devices,and more.