PCA II cleans grease, oil, dirt, moisture and flux from circuit boards, motors, film, relays, ignition switches and other precision equipment. This n-propyl bromide formula is non-flammable, non-conductive, residue-free and is formulated to be safe on most plastics, including polypropylene, Neoprene W, nylon, PTFE, PVC, silicone rubber, butyl, and others. If unsure of application, test in an inconspicuous area first. Excellent as a replacement for products containing 1,1,1 trichloroethane. Always test on plastics prior to use. 14,000 volt dielectric Evaporates quickly, leaving no residue Excellent replacement for areas where chlorinated or fluorinated solvents cannot be used VOC compliant in all 50 states as an electronic cleaner 12 - 16 oz cans/case, 12 oz net weight