The Penray Professional Contact Cleaner, No. 7017, is designed to remove harmful deposits and debris from electronic components in a variety of applications, including printed circuit boards, tape heads, and PC electronics. The cleaner effectively removes oil, dirt, condensation, and other residue, and is safe to use on most materials found in electronics, including plastics, metal, and rubber. It evaporates quickly and leaves no residue after application. It is 50-state VOC compliant and manufactured in the U.S.A.