Permatex Dielectric Grease Tune Up Glue 9gm

Permatex Dielectric Tune-Up Grease 9g (81150) is a silicone-based, non-conductive grease designed to protect electrical connections in automotive, marine, and powersports applications. It creates a moisture-resistant barrier that helps prevent corrosion, salt ingress, and voltage leakage while making connectors easier to assemble and remove. It is especially useful in marine environments where salt spray and moisture are constant issues. Suitable for various applications: • Spark plug boots and ignition leads • Trailer plug connections • Battery terminals and electrical connectors • Nav lights and bulb sockets • Outboard wiring plugs and harness connections • Rubber seals, grommets, and weatherproof electrical fittings