Best hood pin switch?

I read this and thought that this is a pretty neat idea. Let the customer know that in order for thier alarm to work 100% to come back every 6 months. Then while you have the car in the shop try to sell them speakers or radios. Sort of like jiffy lube style. I might have to try that one out some time. thanks.

Dielectric grease is an insulator and terminal protector.  It insulates the terminal from reacting with the outside environment. It's used alot by telephone, and cable companies on there outside lines. I use it when working on my outside cable lines, I smear the stuff all over the screw in termonals so that they can maintain a good ground. Have you ever watched a snowy cable picture, if you have there's a good chance that its corrosion between the threads on the screw in connectors.

You want metal to metal contact on yourconnections, but to maintain that connection, gob it with dielectric grease, it repels water and it's pretty much insoluble. It's also used under the hood and outside plugs on most cars, they actually use it where the terminals contact so that corrosion won't deteriorate the conection over time. Great stuff.