I looked up the ingredient that Super-Glue is made off (Cyanoacrylate) and it’s medically safe. So if you want to buy Super-Glue for this purpose make sure it doesn’t contain other harmful ingredients. I wouldn’t use this solution close to my eyes or internal body parts or open cavities or damp areas. And I would probably shave the surrounding area before I use it.
Disclaimer: I am not a health professional and I don’t know if this is a safe way to treat your wounds. I did a little bit of research but do your own as well and don’t take my word for it. If you do this it would be at your own risk.