I've never installed a spark plug without a dab of this. Furthermore, this is a great and useful filler for free shippin orders :-)
Protects electrical connections and wiring from salt, dirt and corrosion
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 - Permatex 81150
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- Dielectric Compound
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