Ive got an older islander mr2 thats in decent shape. Its been a spare on the boat for a while and was also used for some jigging from time to time. Its got one blemish on it that has always bugged me. Its near the reel seat and is a good size chunk missing. My question is do I fill it with something like JB weld? Do i risk having it tig welded? Or do i just leave it and keep fishing it as my spare/jigger. I dont want it to corrode and risk effecting the reel seat/ frame later on down the line. Any input ?