We sold our house last year and built a new one. In March I took down a 27' dia round pool and moved it home. The rebuild has finally started. Graded out for the pool yesterday. We will start putting it back up this coming weekend. The only issue with the pool is there's more rust than I want around the skimmer opening. I guess there was a leak. If I want to add a piece of sheet metal to reinforce that, will construction adhesive be enough or should I plan to rivet it? There will be new gaskets, etc around the skimmer and I might just end up replacing it. I'm going to replace the return.