I have a FoldCat inflatable pontoon fishing boat, bought it used but it still works great. I had put a layer of Flrx Seal paint on the bottom of the tube seams for extra protection from scrapes, but also as an extra measure to protect the seam/seal. I was wondering if I were to paint a layer of grey Flex Seal paint on the boat if it would have any negative effect, or if it isn’t suggested… this would be as an extra layer of protection, I have no holes or leaks. Just want this boat to last as long as possible. Any advice would be appreciated. Also, if anyone has any modification ideas I’d love to hear them.