After I use our lhs's version of Debonder (Rider's Hobby; Un-Glue) I got a piece out of the wrong place. I set it in the right place and went to have lunch as I did not want to glue it back in place. When I cam back, I was glad that I had set it in the right place, as the glue had rebonded and it was as hard as it had been before I got it free [X(]