Quote Originally Posted by oka374 View Post
Jaycar have Conductive Carbon Grease which I've been using for years on battery connections and blade fuses in vehicles. Believe me Landrovers and Tojo's aren't the only ones with blade fuse connection issues. Older Volvo's, Oka's and pretty much everything succumbs eventually.
The big problem is the different materials used for the holders which are usually brass and the fuse blades which are alloy and oxidise quickly. I used to make it a yearly habit to remove all blade fuses and scrape the blades before I started using the conductive grease, clean the baldes, a very light smear of grease and reinsert, never had another problem with blade oxidation.
I use it on all battery connections whether post or bolt/eye as it prevents High resistance connection on anything.
That's really interesting. Sounds like something that used sparingly could be useful in older cars.