Application
Electrical Maintenance
Civil Construction
Treatment and Machining
Industrial Maintenance
Segment
Aerial Work Platforms
Generator Sets
Oil & Gas Industry
Port Industries
Offshore Platforms
Biodiesel Industry
Precast Industry
Steel and Metallurgy
Fuel Terminals
Agribusiness
Cleans aerosol contact. RQ 638 is a high-purity aerosol solvent developed for the precise cleaning and restoration of electrical continuity in electronic circuits. Its instant-drying formula immediately removes dust, moisture, oils, and greases from connectors, relays, switches, and printed circuit boards. The product evaporates completely without leaving oily residues that could impair conductivity.