My 2004 model Aquapro SLR 710 came with the boat when I bought it in 2015. Last year I took one of the fold down wheels off for repair and noticed the corner of the seam attached to the hull was peeling away. After some investigation I found that almost all of the glued seams were very weak, so much so that it was possible the whole dinghy could have disassembled itself in the water

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The welded seams were fine and it is a good dinghy so I decided to repair it. Over several weeks I re-glued every seam and attachment with AzbondR, just doing small sections at a time and it is now as strong as new. A very small leak that I had and always assumed was from the bung also disappeared, it must have been that corner section of the seam leaking.
The AzbondR is a good product but you must follow the instructions to the letter, I had some mix left over one time and decided to glue on one of the attachments without much preparation, it didn't hold and had to be re-done properly. The other warning is to apply neatly and stay within the glued area, when it first dries it is pale yellow but after 6 months it darkens considerably.
We should all be trying to reduce plastic waste, please don't buy throw away dinghies.