Can you use a regular Mod Podge on a puzzle? The answer is yes.
Mod Podge Puzzle Saver with Foam Brush, 2 Oz Gloss Finish
How to Mod Podge a Puzzle (with Pictures) - wikiHow
Know your puzzle glue A know-how guide - puzzlingcut
Learn How to Mod Podge for Beginners - Mod Podge Rocks
How to Mod Podge a Puzzle (with Pictures) - wikiHow
Mod Podge 8oz Craft Glue - Gloss : Target
Does Mod Podge Dry Clear? Find Out Here! - Mod Podge Rocks
PLAID:CRAFT-Mod Podge Puzzle Saver. Use this mod podge to hold your favorite puzzle together! You can apply coats to the front and back for extra
Mod Podge Puzzle Saver 8 Oz
Are Puzzle Glue and Mod Podge the same? (Quick Facts!)
How to Preserve Puzzles with Mod Podge
Mod Podge Puzzle Saver, Premium Matte All-in-One Glue, Sealer, and Finish, 8 fl oz, CS27589, Clear