Review on 🧩 MasterPieces Puzzle Glue 5 Oz: Preserve and Display Your Favorite Puzzles with Long-Lasting Adhesive Solution by Oscar Thompson

Do not use this glue! I used it on the surface of my puzzle and let it dry overnight. In the morning the puzzle was very distorted. I strained it for a few days and that helped for a while, then it started to warp again. I glued a thick piece of cardboard to the back with this glue and warped the cardboard. before I could glue it down. I reweighed the puzzle to keep the cardboard in place for a few days to smooth it out. To this day, the puzzle continues to deform and bend. Completely useless for viewing! Don't waste your money if you don't want to show your puzzle.