I tried and archived this.
I know this is definitely not the prettiest job, but after 4 or more attempts it worked out and didn't floated away when I was cleaning the solder joints again. I'm 60% confident that this will work - maybe a bit less. I hammered down a piece of copper wire (the fine strand of it). Then I cut it to size and removed a bit more of the damaged layer. I expoxied it in with UV resin.
Please ignore the other ripped pads; those are n.c. and went missing because of the cleaning I had to perform more often than I would like to have done (because my replacements trace just wouldn't want to stay in).
I know this is definitely not the prettiest job, but after 4 or more attempts it worked out and didn't floated away when I was cleaning the solder joints again. I'm 60% confident that this will work - maybe a bit less. I hammered down a piece of copper wire (the fine strand of it). Then I cut it to size and removed a bit more of the damaged layer. I expoxied it in with UV resin.
Please ignore the other ripped pads; those are n.c. and went missing because of the cleaning I had to perform more often than I would like to have done (because my replacements trace just wouldn't want to stay in).