Seriously, have some JB Weld onboard. Great stuff. We have a fiberglass tape-reinforced JB Weld repaired pipe nipple on our exhaust system that has now gone halfway around the world. It started as a temporary repair and just seemed so secure that we left it alone even though we have the spare part onboard.
Heading back to Lake Ontario for this summer. Ainia is back in North America for the first time since 2010. Currently in Long Island Sound.