Search results

You are going to make a contact burnishing tool. Use the finest grit stuff you can. The idea is to clean the contacts but not remove material from them. Be gentle. How are you measuring the voltage differentials? On the output terminals with a meter or via the internal gauges? Having some...

Does this help? I think you need to use one of the 5% products (such as D5). That will help you flush things away when you work the switch. If you were treating an otherwise good working switch I would say to use the D100...