Contact cleaner spray AG TermoPasty KONTAKT-PR/400 400 ml – regenerating treatment for potentiometers and electrical contacts

AG TermoPasty KONTAKT-PR/400 is a contact cleaner spray in a 400 ml aerosol designed to clean and regenerate potentiometers and electrical contacts. The formula removes oxidation, dirt and residues to restore reliable electrical conductivity and to reduce noise, sticking or intermittent connections. The product is intended for maintenance of switches, potentiometers, relays and connectors used in consumer electronics, professional audio equipment and automotive electrical systems.

Advantages

The spray provides fast removal of oxides and contaminants without leaving conductive residues, enabling clearer signal transmission and improved contact reliability. Its targeted nozzle and aerosol format allow access to tight spaces and rotating contacts while minimizing overspray. The non-corrosive formulation is suitable for common metals found in electrical contacts and helps extend component life by restoring smooth mechanical action and consistent electrical performance.

Suitable for

• Cleaning and regenerating potentiometers and rotary controls
• Restoring switches and relays with intermittent contact or noise
• Maintenance of audio equipment contacts and signal paths
• Automotive electrical connectors, switches and sensors (accessible external contacts)
• General maintenance of connectors and small electronic contact points

Key specifications

• Volume: 400 ml aerosol can
• Formulation: fast-evaporating contact cleaner designed to remove oxidation and residues
• Application method: spray with precision nozzle for targeted application
• Compatibility: suitable for common conductive metals used in contacts and switches
• Residue: formulated to leave no conductive residue after evaporation

How to use

Before use, disconnect power to the device and, where possible, remove batteries or isolate the circuit. Shake the can briefly, then apply short bursts of spray directly to the contact area from a distance recommended by the manufacturer. For potentiometers and rotary controls, operate the control while spraying to work the cleaner into contact surfaces. Allow the product to evaporate fully before restoring power. If corrosion or heavy deposits remain, repeat the treatment and, if necessary, use a suitable mechanical cleaning tool with caution.

Usage recommendations

Use in a well-ventilated area and avoid inhalation of vapors. Do not apply to energized circuits or on plastic parts that may be sensitive to solvents unless compatibility has been verified. Store the can upright at moderate temperatures and keep away from open flames and heat sources. Follow local disposal regulations for aerosol cans and empty containers.