The CRC Technician Grade Dielectric Grease is a superior lubricant designed to improve electrical performance in adverse weather conditions. This grease is resistant to water, chemicals and UV radiation, making it ideal for use in a variety of applications. It can lubricate electrical connections, circuit breakers, contacts, spark plug boots, trailer connectors, HEI distributors, battery terminals, contacts and lubrication of plastic, rubber parts and O-rings. This grease is designed to provide superior protection against corrosion and oxidation and is perfect for use in automotive, marine and industrial applications. FleetPride is your First Click in Heavy Duty®.