Dielectric Grease Automotive Connectors

Dielectric grease is essential for protecting electrical connections in vehicles It prevents moisture dirt and corrosion from. Besides being used to seal rubber covers on electrical connections dielectric grease also prevents corrosion when applied.

Video shows installation of dielectric grease on connector. Any electrical grease protects the connections with some variations but Deoxit and XG-12 are my new favorites As an Amazon.