What type of glue can be used to hold the puzzles together?
I have been told of two (3) types of glue that can be used to hold these types of puzzles together they are “Sure-Lox Puzzle Glue”, “Hold The Foam” and “Save-A-Puzzle”. I personaly have not tried either but have been told via email from other collectors that those glues work. I personally recommend using straight pins on the corner to help the puzzles keep their form as this will not damage the puzzle or decrease the value of them..