If your transom has lost
it's seal with the tubes you have a major problem that is difficult to repair. Some pros won't do and some amateurs have done it. My guess is that most transom repairs
are not to the satisfaction of the owner. You are ready for a new dinghy
That said, the repair kits sold by everyone I have seen do not include 5200 from any manufacturer. Also, read and follow the instructions which include cleaning
, using two layers of glue, waiting the appropriate time then putting the parts
Depending on your level of expertise and how well you accept disappointment then go ahead and give it a shot. I'm trying to be realistic and not negative.