Cleaner spray CX80 CX-811 150 ml — electronic components contact cleaner

CX80 CX-811 is a 150 ml contact cleaner formulated for safe cleaning of electronic components and electrical contacts. The spray removes dust, grease, oxides and other contaminants from circuit boards, connectors, switches and relays while evaporating quickly and leaving minimal to no residue. Its compact aerosol format provides controlled application for maintenance, repair and troubleshooting tasks where non-conductive, fast-drying cleaning is required.

Advantages

The cleaner provides effective removal of common contaminants without the need for mechanical abrasion and is suitable for delicate electronic assemblies. Fast evaporation reduces drying time and risk of moisture-related faults. The aerosol delivery enables precise application to hard-to-reach contacts and small components. The formula is designed to be non-residue or low-residue under normal use conditions, supporting reliable electrical performance after cleaning.

Suitable for

• Cleaning printed circuit boards and soldered components
• Restoring connectors, pins and plugs
• Maintaining switches, relays and mechanical contacts
• Removing grease and flux residues during repair work

Key specifications

• Form: aerosol spray, 150 ml volume
• Intended application: electrical and electronic contact cleaning
• Evaporation: fast-drying solvent blend for minimal residual moisture
• Compatibility: formulated for use on metal contacts, connectors and PCB assemblies (avoid prolonged exposure to plastics not rated for solvents)
• Application control: precision nozzle for targeted spraying

How to use

Before use, power down and unplug the equipment and, where possible, remove batteries. Shake the can briefly. Hold the aerosol upright and spray short bursts from a distance of 10–20 cm onto the affected area; allow solvents to evaporate. For concentrated deposits, apply a slightly longer burst and repeat if necessary, ensuring adequate ventilation. After cleaning, verify that components are fully dry before restoring power.

Usage recommendations

Use in a well-ventilated area and avoid inhalation of fumes. Test on an inconspicuous area or plastic part if compatibility is uncertain. Do not apply to energized equipment and keep away from heat sources and open flames. Store the aerosol in a cool, dry place away from direct sunlight and out of reach of children.