> Once the corrosion is removed I recommend using DC-4 on the > connections. It will protect the surfaces and keep great electrical > connections. It is a silicon grease that is non-conductive but keeps > the surface clean and improves metal to metal electrical contact. It > doesn't allow oxides to build at the contact surfaces. > It has measurable improvements of even gold on gold. I've used it on > solder to solder as well other dissimilar metals with good results. > I've used it on high current connections to reduce resistive heating up > to 1000 amperes.
Dwight, Is this what you are talking about: https://www.aircraftspruce.com/catalog/cspages/dc4.php -Ali