You just need to read the back of the package. https://smokewrap.com/pub/media/catalog/product/cache/74c1057f7991b4edb2bc7bdaa94de933/k/r/krazy-glue-all-purpos

You just need to read the back of the package. https://smokewrap.com/pub/media/catalog/product/cache/74c1057f7991b4edb2bc7bdaa94de933/k/r/krazy-glue-all-purpose-box-of-12-pieces.jpg https://smokewrap.com/pub/media/catalog/product/cache/74c105... Here for crazyglue: standard cyanoacrylate, like in most "super glues".