Johnsen’s Electronics Contact Cleaner Spray 10 oz

Johnsen’s 4600 Electronics Cleaner is a fast-evaporating aerosol spray designed to instantly remove oil, grease, dirt, and light flux from electrical and electronic components without leaving any residue. VOC-compliant and safe for use on plastics, metals, and sensitive circuitry, it restores conductivity and performance in relay contacts, printed circuit boards, switches, connectors, and control modules.