Dielectric Contact Grease

Paul Steinberg

Staff member
Super Site Supporter
Do you know what it is, and how to apply it? This is one of the most misused automotive products in use today because people that sell and recommend it have never learned much about it. On another forum that I read on a regular basis, it was being recommended to be used exactly where it shouldn't be used, and many are heralding how well it works for resolving electrical problems. Read this tutorial and learn where, when, and why. https://www.motortrend.com/how-to/what-is-dielectric-grease/

John ED Renstrom

PCS Member
Super Site Supporter
Before this became the rage. To take care of the marker lights on the stock trucks. I would put a pump of grease out of the grease gun. Water and other liquids would corrode those sockets right after you cleaned them up. If you didn't.