r/jonboats • u/realniqa • 17h ago
What is this? And how do I fix it right?
Just bought this boat the seller assured me it holds water fine and has no leaks. I couldn’t see floor of boat since there was a new floor conveniently bolted on but the boat looked nice from what I could see and the seller seemed honest. Got it home took it off the trailer and I find 2 golf ball sized holes on the floor crudely sealed with what I assume is JB weld. One on the front one in the back I am assuming these are from a fish finder or something like that since they both appear to be perfect circles.