Protecting your Fish Finder connections from the elements...

This is what I've been using....got it from Home Depot....forgot how much it costs...

This is what I've been using... Dielectric silicone grease...



http://www.westmarine.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10001&langId=-1&catalogId=10001&productId=52910

I definately recommend using this stuff.  I had a fish finder once, now I don't.  Linda Mar Launches and Saltwater wrecked it. Now I must wait for Christmas.  

Jason

Erik, I bought the same tube of dielectric silicone grease from West Marine.  1/3 oz tube for $8.49 is a big rip-off.

Check out Pep Boys Automotive.   You'll find a can of it for about half the price of that damn tiny tube.

I found a tube of motorcraft dielectic grease at our shop.  I am sure it is cheap stuff.  I have been gooping it all over the connectors whenever I take it out.