PETRELPLUS CO-CONTACT CLEANER is a highly effective, fast-evaporating solvent cleaner specially developed for cleaning electrical and electronic contacts and components. It penetrates contact areas and helps remove oil, grease, dust, loose oxidation residues and other contaminants that may interfere with electrical conductivity or contribute to creepage currents. The product evaporates rapidly after application, making it suitable for electrical maintenance, servicing and repair work. This is specifically recommended for relay contacts, potentiometer slideways, plug connections, ignition components, sliding and screw connections, and electrical/electronic equipment.