Hi, I am new to the forum and have discovered a leak in my inground pool. I have cut the concrete where i suspested the leak and found it.

The leak is where the return inlet connects to the pipe. Kinda anyway my leak is actually where the inlet comes through the wall and appears there is a hard epoxy like surface. I am wondering what the best way to fix this would be? It doesnt look like i will be able to just take out the inlet and replace it because of this epoxy like substance.

Kinda stumped and hoping someone can help.

Thanks Oms