content: So I tried this on a few things- attaching a leather strap to a suede bag I made, repairing leather sandal straps and trying to repair a shoe sole. The leather strap pulled off, the sandal repair came apart on vacation and the shoe sole didn't adhere properly, so it started to come off. When I pulled on the side that was coming off it pulled off in one big chunk. It seems like the glue sticks very well to itself, but not to the other materials you are trying to attach. And yes, I followed all of the instructions to a T. Still looking for a better shoe/leather glue.