On Sunday, October 20, 2019 at 9:47:30 AM UTC+1, Brian Gaff wrote:
So is this really wire or one of those printed circuit flexible couplings as
you get on the end of keyboard membranes. If it is the latter, I'd suggest
its not repairable, but otherwise it depends on how far apart the wires are
and whether you might be able to get in with some electrical lacquer of some
kind.
Brian

It is wire.