Method 1 we generally recommend you find a locally hobby lobby or a similar craft store and ask them to do a dry mounting basically they use a special piece of backer board that has heat sensitive adhesive that will glue your puzzle to the board instantly.
Wall mounting a puzzle.
Pour a light amount of puzzle glue across the short end of the puzzle covering about a 6 inches.
Use the wire to hang the puzzle on the wall.
But then i came across this awesome youtube jigsaw tutorial by karen of karen puzzles on how to temporarily hang a jigsaw puzzle.
Since i had only a little mod podge left and no picture frame or anything to mount the jigsaw puzzle to i wasn t sure how i was going to preserve and hang the jigsaw puzzle.
How to glue and mount a puzzle for display step 1.
Hammer a nail into the wall where you want to hang your puzzle.
Once the puzzle and mounting material are fully sealed and dry place them in your frame.
This rigid board will ensure your puzzle does not warp or fall apart.
You now have a hanger on the back of your puzzle.
Start with a completed jigsaw puzzle on a flat surface.
A somewhat rigid backer board will help prevent your puzzle from warping you have two choices for mounting.
Cut a backing material to fit the frame.
Your local craft store can help you with dry mounting your puzzle which uses a special backer board that has heat sensitive adhesive that will glue your puzzle to the board instantly.
Hook the ends of the wire into each of the holes in the back of the foam board.
After your puzzle is nice and flat it s time to glue it down and some formulas work better than others.
Twist the ends of the wire to make hooks.
Line up your puzzle and place it down gently pressing while making sure you don t alter the alignment.
Select poster board foam board or sturdy cardboard approximately 1 4 inch 6 mm thick and cut a rectangle that can be inserted into your frame this material will provide a backing for the puzzle keeping it flat and in the frame.
Place a few heavy objects to ensure total flat coverage between the puzzle and the board.
To hang your puzzle on the wall we recommend mounting it to a backer board.
We prefer liquid glue as an adhesive.