Gardner Bender 1/3 oz. Dielectric Terminal Grease

Gardner Bender 1/3 oz. Dielectric Terminal Grease is a high-grade silicone compound engineered to protect electrical connections in automotive, marine, and industrial applications. It forms a durable insulating barrier that seals out moisture, dirt, and environmental contaminants to help prevent short circuits and electrical failure. Ideal for use on battery terminals, spark plug boots, trailer connectors, and various wire harnesses, this compound helps maintain optimal electrical conductivity while protecting metal contacts from corrosion and oxidation.