I'd like to move the electronics from one keyboard into another. The problem is that the matrices are different. They are both the membrane under rubber dome type. Which means I have to make a new set of mylar contact sheets. Sheets of mylar are easy enough to come by. The question is the conductive paint. There are numerous varieties, the window defroster type, the circuit board repair type and others.
Can someone tell me a brand that will stick to mylar and can take the repeated pounding that it will undergo on a keyboard.