A petroleum distillate / alcohol based precision cleaner designed as an alternative to CFC based cleaners.Clean those sockets, plugs, relay switches and more with this CRC Quick Dry Electronic Dry Electronic Cleaner (11 wt oz). It is the ideal cleanser for connectors and sensitive electronic equipment. The CRC quick-dry electronic cleaner is formulated to protect your equipment and help prevent contact failure. It is plastic safe and does not leave a residue. It dries quickly so there is no waiting to move on to the next job.CRC QD Electronic Cleaner, 11 wt oz: Cleans contacts, connectors and sensitive electronic equipment Circuit breakers, circuits, coin mechanisms, computer components, contacts and electronics Fiberglass, flux removal, sockets and lighting Plastics, nylon, plugs and relay switches PVC, PTFE, tape heads and terminals CRC QD electronic cleaner is a convenient quick-cleaning option for mechanics and maintenance professionals