Protects electrical connections and wiring from salt, dirt and corrosion. Extends the life of bulb sockets. Prevents voltage leakage around any electrical connection. Also prevents spark plugs from fusing to boots. Required for modern high energy ignition systems. Permatex Dielectric Tune-Up Grease protects electrical connections and wiring, extends the life of bulb sockets, and prevents voltage leakage. Protects electrical connections and wiring from salt, dirt and corrosion Prevents voltage leaks around any electrical connection Extends the life of bulb sockets Required for modern, high energy ignition systems Prevents spark plugs from fusing to boots
