An alternative to chlorofluorocarbons, HF Contact Cleaner (No. 33552) is for cleaning where a higher flash point is required. Great for switchgear, circuit breakers, motors, generators, relays, contacts, terminals, rheostats and instrumentation.
Use QD Contact Cleaner (No. 33553) for sensitive plastics where lower flash point solvents are necessary on relays, switches, contacts, circuit breakers, plugs and j terminals, generators and more.