Pool wall damage

My pool was installed about a month and a half ago today I was mowing my lawn when I hit a piece of copper wiring and it sent it into my pool wall puncturing it and the liner I used a patch for the liner but my question is what’s the best way to protect the wall from corrosion in the damaged area the hole is about 3/4 of the way down

Hello Scrambler - Our above ground pool specialist wrote a great article titled Advanced Wall Repair for an Above Ground Pool. Hopefully this will assist you in the repair. Good Luck!