Cleaning spray CX80 CONTACX Duospray 500 ml — electrotechnical contact cleaner

CX80 CONTACX Duospray 500 ml is an electrotechnical contact cleaner in aerosol form designed to remove dirt, grease and oxidation from electrical contacts, switches, connectors and printed circuit boards. The formulation evaporates quickly and leaves no conductive residues, enabling reliable electrical performance after maintenance. The compact 500 ml spray can is suitable for targeted application in workshops, service vehicles and on-site repairs where safe cleaning of live or de-energized components is required.

Advantages

The Duospray nozzle delivers controlled spray patterns for both wide-area and precision cleaning without the need to change accessories. Fast evaporation reduces downtime and prevents moisture-related faults, while the residue-free formula maintains contact conductivity. The aerosol packaging makes the cleaner portable and convenient for repeated use during repair and maintenance operations.

Suitable for

• Cleaning electrical contacts and switchgear
• Removing grease and oxidation from connectors and terminals
• Maintenance of printed circuit boards and electronic assemblies
• Field service and workshop maintenance of industrial and automotive electrical systems

Key specifications

• Form: aerosol spray, 500 ml can
• Application: electrotechnical contact cleaning
• Evaporation: fast-drying, low residue
• Compatibility: suitable for metals and most electronic materials when used as directed
• Spray control: dual-mode nozzle for precision and wide spray

How to use

Shake the can well before use. Hold the aerosol upright and spray from a distance of about 10–20 cm onto the contact area or component to be cleaned. For concentrated deposits, apply briefly and allow the solvent action to loosen grime, then repeat as necessary. After cleaning, allow the component to air dry completely before re-energizing. Use in a well-ventilated area and follow any site-specific safety procedures when working on live equipment.

Usage recommendations

Test on a small, inconspicuous area before widespread use to ensure material compatibility. Avoid prolonged spraying on plastics or coatings; if necessary, limit contact time and wipe off excess. Store the product away from heat sources and open flames, and keep out of reach of children.