My rewinds have been successful using 0.03 mm Kapton tape, used it on all sorts including overwinds.
Dad used to work for the company way back, producing PTFE on reels we know today, he solved the toolmaking to allow this to happen, so I'm told.
It was amusing as a child as we had five or six black bin bags in our loft full of prototype metal reels full of the stuff, it rarely came off correctly but sometimes we could run down our very long garden streaming the stuff as we went.
Dad used to work for the company way back, producing PTFE on reels we know today, he solved the toolmaking to allow this to happen, so I'm told.
It was amusing as a child as we had five or six black bin bags in our loft full of prototype metal reels full of the stuff, it rarely came off correctly but sometimes we could run down our very long garden streaming the stuff as we went.
