JB Weld is fairly amazing stuff. I've field repaired things with it that I thought would never last the job, much less any longer than that job. For example, while hauling a vehicle around on a flatbed truck the waterpump broke. Nissan did not carry the part in stock so I took it off by the side of the road, used JB Weld to put it together again, roughly shaped it to match the original + some extra thickness for strength and put it back in. The part took longer to arrive than planned and the repair held until it arrived, probably put another 100 km or so on it. Crazy.