Dielectric grease is not an automotive necessity like oil or coolant, but it’s a popular product used in garages across the country. Most commonly applied on spark plug boots, lightbulbs, and battery ...

Dielectric grease is a versatile and extremely helpful material for protecting all kinds of electrical connections, but don't ...

We may receive a commission on purchases made from links. Grease is slippery stuff well-known for its lubricating qualities — usually. However, when we're talking about greasing your battery terminals ...