Cleaner MICROCHIP NOWA GUMA 200 ml — solvent-based microchip/PCB contact cleaner

MICROCHIP NOWA GUMA 200 ml is a solvent-based contact cleaner in an aerosol format created for safe removal of dirt, oils and flux residues from microchips, printed circuit boards and electrical contacts. The 200 ml spray provides a fast-drying cleaning action that helps restore reliable electrical contacts and supports routine maintenance and troubleshooting of electronic assemblies. The formulation is intended for use on soldered components, connectors and contact points where nonabrasive solvent cleaning is required.

Advantages

The solvent formulation evaporates quickly and leaves minimal residue, reducing the need for additional drying time. The aerosol delivery ensures targeted application to small components and confined PCB areas without direct mechanical contact. Compatibility with common electronic materials allows use on copper traces, component leads and connector pins when used as directed. The spray format is portable and convenient for workshop, bench and field service tasks.

Suitable for

• Cleaning microchips and integrated circuits on populated PCBs
• Removing oils, flux residues and contaminants from connector contacts
• Maintenance and repair of consumer electronics, industrial controllers and communication devices
• Preparation of contact surfaces prior to diagnostics or rework

Key specifications

• Form: aerosol spray, 200 ml canister
• Type: solvent-based contact cleaner
• Drying behavior: fast-evaporating solvent system
• Application: nonabrasive, suitable for contacts and PCB assemblies

How to use

Shake the can well before use. Apply short bursts of spray to the contaminated area from a distance of 10–20 cm, avoiding prolonged spraying of any single spot. Allow solvents to evaporate completely before powering the device or reassembling components. For heavy deposits, repeat application and use a lint-free swab if necessary to assist mechanical removal after solvent penetration.

Usage recommendations

Use in a well-ventilated area and avoid inhalation of spray mist. Do not apply to energized equipment; disconnect power before cleaning. Test on a small inconspicuous area if compatibility with specific plastics or coatings is uncertain. Store the aerosol upright at ambient temperature away from heat sources and open flame.