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Permatex Dielectric Tune-Up Grease is a specialty silicone-based lubricant formulated to protect and preserve electrical connections in automotive, marine, and industrial applications. It prevents corrosion, moisture intrusion, and voltage leakage while prolonging component life.
Ideal for mechanics, marine technicians, and DIY enthusiasts, Permatex Dielectric Tune-Up Grease ensures dependable electrical performance and easier maintenance. Use it on spark plug boots, battery terminals, connectors, and sensor plugs to prevent failure and extend service intervals.