It might be a good temporary fix. In general, glue doesn't stick well to old glue. For a good repair the surfaces would need to be cleaned off and prepped.
Slow leak repair
I have an Aleko 12.5 inflatable. It has a slow leak where three layers overlap. I have some two part stabond. My plan was to mix this suck it up in a syringe and shoot it up into the layers. The boat is about one year old. Does this seem like a decent fix?
