Mod Podge Diamond Top Coat is quick-drying and dries clear, leaving a smooth, gloss finish. Preserve the beauty of your diamond puzzle projects and more with this multi-purpose decoupage glue. This all-in-one glue, sealer, and finish is a great way to make sure your hard work stays together in order to display. Let your creativity come alive with the limitless possibilities of Mod Podge Diamond Top Coat.