CO Contact Cleaner Aerosol 500 ml - USE 2016 CRC2016CRC CO Contact Cleaneris a plastic safe general purpose evaporating cleaner and degreaser for use on sensitive electronic and electrical equipment. It is formulated to quickly penetrate into hard to reach areas and effectively flush away carbon deposits, dirt, light oils, dust, lint and other light contaminants. CRC CO Contact Cleaneras part of a regular maintenance programme will eliminate carbon deposits and other contaminants that hold moisture and