Make sure to smooth your puzzle out thoroughly and that all the pieces fit together nicely. The best and easiest way to glue your puzzle is to poor the glue right on top of it and use an applicator, plastic paddle, business card, piece of cardboard or brush to spread the glue around. Make sure to spread the glue as evenly as possible, paying attention to the edges. Be careful not to brush or spread too much glue at once It is vital that you cover all of the pieces - leave no piece forgotten! Make sure you have enough time to complete the job, because once you have started, you’ll need to continue until you have finished. You may notice some small air bubbles throughout, but these will normally shrink as the glue dries, leaving a nice even finish. Make sure to let your puzzle dry thoroughly before handling it! While the glue will take up to 5 hours to bond, seal and dry properly, in most cases it is ready to be moved in about 2-3 hours. If you don’t need to move it, we suggest leaving it where it is the extra couple of hours so it can dry completely. After drying, you should be able to pick up your puzzle - this time in one piece! Once it is dry you can use a ruler or spatula to separate the paper from the puzzle.