dielectric grease

[westtexasbaja]

What exactly is it? Wouldn't silicone be just as good for elec connections?

Thanks,
G.

[mgobaja]

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. Suggested Applications:Marine and automotive electrical connections spark plug boots trailer hitches battery terminals

[ntsqd]

It is also good for lubricating OE type sliding brake calipers. Water doesn't wash it off and it will take the heat.

[Brutpwr]

Regular silicone for car gaskets etc can actually corrode some electrical connections over time. It usually has an acid in it I believe that can be corrosive under some conditions over time. I have seen it damage connections that have been sealed for a long time with it. No water got in but the connection was bad under the silicone. They do make a special silicone glue/sealant for use on or around printed circuit boards and connections if you need something held down. Its made by GE as I recall.

Jason :)

[Kbach66]

It is also good for lubricating OE type sliding brake calipers. Water doesn't wash it off and it will take the heat.

Leave it to Thom....always full of usefull brake related information!!

I've never heard of that one, but will definitely try it on my next brake job!