Requesting Socal Members Help Welding Firewall

if your just looking to fill the angry beaver marks, just seam sealer it and sand it back down. otherwise you will need to cut the area back out and get a patch from another car. that is if you want it done correctly. otherwise you will be building up material to sand back down. and yes next time try a flap wheel rather than the grinder.
I am in long beach, if you can bring it to me i am willing to help.