"Flexible" Circuit Repair Methods?

Sooo…
I have the plastic circuits out of a keyboard that I’m trying to fix. I have found the broken section of “print”, but I don’t know how to perform the bypass for the break. Conductive glue? Conductive paint? Other?
Thanks!

Wanted to run this up the old flagpole again & see if anyone salutes. I’m thinking this time might be a better time for the knowing eyes than my original timing…

If it’s a crack in the plastic then conductive paint won’t work very well. You can try a piece of mylar tape over the crack and lay some conductive paint over that to complete the circuit.

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Which conductive paint do you like?

The appearance of the failure is that the “printed circuit” has rubbed off. Too vigorous on the cleaning, I think, of the spill which was the impetus for the initial disassembly…

Thank you!

I haven’t used enough to have an opinion.

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