Contact grease Technicoll M-874, conductive gel for electrical contacts, 100 ml

Technicoll M-874 contact grease is a 100 ml conductive gel formulated to improve and protect electrical connections. The gel reduces contact resistance and ensures stable conductivity in connectors, switches and terminals. It also provides a protective layer against moisture and corrosion, making it suitable for maintenance and preventive care of automotive, industrial and household electrical systems where reliable contact performance is required.

Advantages

The conductive gel lowers electrical resistance at contact points and stabilizes signal and power transmission across connectors. Its moisture-repellent and anticorrosive properties extend the life of contacts by minimizing oxidation and degradation. The product is easy to apply, remains in place under normal vibration and temperature conditions, and is compatible with common metal contacts used in electrical and electronic assemblies.

Suitable for

• Automotive connectors, terminals and ignition components
• Industrial switchgear, relays and control panels
• Household appliance contacts and metal connectors
• Audio, video and telecom connectors requiring stable conductivity
• Preventive maintenance of electrical junctions exposed to humidity

Key specifications

• Form: conductive gel
• Volume: 100 ml
• Function: reduces contact resistance and provides corrosion protection
• Application temperature: suitable for typical automotive and indoor environments
• Compatibility: formulated for use on metal electrical contacts and connectors

How to use

Before application, disconnect power and ensure contact surfaces are clean and free of heavy oxidation, grease or debris. Apply a thin, even layer of the conductive gel to the mating surfaces of the connector or terminal. Reassemble the connector and check for secure mechanical fit. For heavily corroded contacts, clean first with an appropriate contact cleaner and remove loose oxidation before applying the gel. Wipe away any excess to prevent transfer to surrounding components.

Usage recommendations

Use the gel as part of routine maintenance intervals or whenever increased contact resistance or intermittent connections are detected. Avoid applying excessive amounts that could attract dust or interfere with connector housings. Store the product in a cool, dry place away from direct sunlight and out of reach of children.