I'd better clarify: I use Crazy Glue to glue a necklace I wear together; I glue a Duco Cement coated shoelace into a silver fitting, and the bond holds for years.
When the shoelace finally needs to be replaced I soak the assembly in acetone, and it comes apart.
I don't know how many situations allow the acetone to contact the glue so thoroughly, but in those that it does, possibly many more than I'd think it would, it works.
(Edit: I've always had the impression that all those organic compounds dissolve each other given enough time and effort.)
Last edited by artie505; 04/28/16 12:37 AM.