If you have the opportunity to use something better, then obviously use something better. But in practice these objections are not a huge deal for the vast m

If you have the opportunity to use something better, then obviously use something better. But in practice these objections are not a huge deal for the vast majority of people closing their wounds with CA glue. Pro-tip: you don't need to put the CA glue inside your wound. Squeeze your wound together, put the CA glue on either side of it on your intact skin, then place a piece of thread across the wound, fasted to the skin on both sides with the CA glue. The effect is a do-it-yourself suture without needing a needle. And YES, it's exothermic with the thread. So obviously don't use a lot of it. Use the absolute bare minimum and don't attempt it with wounds severe enough that a lot would be required. If you slather on the glue than slap a patch of denim over the wound, you're going to get burned badly. Don't do that.