Dielectric Grease For Car Battery Terminals. Dielectric grease is an electrical insulator. Dielectric Grease.
A tablespoon of dielectric grease will also prevent corrosion from building up on your cars battery terminals. How to use dielectric grease for your cars electrical connections DIY with Scotty Kilmer. Vaseline can work as a substitute for dielectric grease the big differences are that it can degrade rubber and plastics over time and its combustible - but Ive used it in the past on car bulbs wiring and battery terminals and it hasnt been a problem yet.
It is also more stable at high temperatures.
How to use a special grease to pr. Dielectric grease is a silicone based lubricant it doesnt rot seals and it keeps moisture and corrosion away from an. Dielectric Grease for your car. This will push apart the metal-metal contact at the battery posts.
