In buying used kayaks I often get spray skirts and sometimes float bags and paddles too. But one float bag I got has a fixture (that is glued into the bag for the air hose to attach) that has a glue joint which is now loose and leaking air. I have in mind to get a small syringe and fill it with Lexel to force some into the joint and let it set. I hope doing that will repair it and then I can use it again. But before I do I thought I'd ask if any other product would be a better glue to use. Has anyone else done such a repair and what is the recommended way?