I just happened to see someone talking about powdered graphite as a lubricant for door locks. I wondered if it would be good on switches, but I since researched to discover it is conductive. So, no good. But in reading about the product, I see that it is often mixed with oils and greases. That got me thinking.
Has anyone ever tried to mix PTFE powdered lubricant with a grease like 3203 or even an oil?