delamination of conductor

thanks !

This is the method I would use.
 
 I would suggest Superglue, use a dab or two under the trace, and let it harden, then afterword’s cleanup the corrosion with a soft rubber eraser or small fiberglass brush. 
 
Then after a couple of seconds for the Superglue to set, tin the trace, as it will prevent anymore corrosion.
 
** Note don’t let the trace get to hot when you tin it so as not to damage the adhesive underneath. **
 
 After that use a small paint brush and Isopropyl alcohol to remove excess solder rosin. This will help the epoxy adhesive to have a better grip.
 
Then use epoxy (either 5 minute or two-part type), on the top of the trace and overlap the epoxy onto the circuit board, to better seal the trace.

I am refurbishing a GE model 673 It was clearly used extensively at the beach since corrosion and sand was present . I noticed the conductor is delaminating from the

  board as per the attached picture. Anysuggestionss for reaffixing the conductor to the board  ? I was thinking of either gorilla glue or Krazy glue