I watched a Taunton video last night on relief carving. The guy was making a shell out of mahogany. Since there was no easy way to clamp the wood, he glued the shell to cardboard, then glued the cardboard to a piece of wood that he clamped to the table. When done, he ripped the cardboard off the clamped wood and said that he would use water to dissolve the glue on the carved shell.
What kind of glue dissolves in water after the glue is dry? Is that hide glue? I know regular yellow glue cleans up with water when the glue is still liquid, but will dried yellow glue dissolve in water?