Liqui Moly Electronic Spray 200ml with 3140 Battery Terminal Grease 50g

Electrical contact care set with spray and battery terminal grease

A two-part electrical care set for cleaning, protecting and helping guard vehicle contacts against moisture, corrosion and oxidation.

This Liqui Moly set combines 3110 Electronic Spray, 200ml with 3140 Battery Terminal Grease, 50g for looking after vehicle electrical connections. It is the sort of kit that suits plug and terminal connections, lamp sockets, cable distribution boxes, battery terminals and other contacts that need cleaning and protection rather than heavy-duty repair.

What the two products do

• Electronic Spray helps clean electrical components, suppress moisture and protect against corrosion.
• It is described as neutral to paints, plastics and rubber.
• It also has good lubricating properties and is full synthetic.
• Battery Terminal Grease is a plastic-compatible grease based on calcium soap.
• It helps protect battery terminals, connectors and plugs in vehicle electronics from corrosion and oxidation.

Practical use in the workshop or driveway

The spray is intended for use on electrical components before installation, and if contacts are heavily corroded it should be left to act for longer before wiping away residue with a cloth or brush. The grease is then useful for helping keep terminals and contact points protected after cleaning.

For anyone maintaining a car’s electrical system, this pairing makes sense where moisture, oxidation and dirty contacts are the main concern. It is a maintenance product rather than a fix for damaged wiring or failed parts.

Points to check before buying

• Check that the product matches the electrical maintenance job you need.
• Use care on heavily corroded contacts, as the listing advises allowing the spray more time to work and removing residue afterwards.
• Follow the product instructions for the specific component you are treating.