Cut the sheet into whatever size you are going to laminate. For this example, I cut the square sheet in half.

 

Using a small amount of water, quickly coat the sheet with your brush.

 

Take the identically sized sheet and place it directly on top of the sheet you just brushed the water onto.

Press down the sheet as you lay it on, to get as many of the air bubbles out. It helps to place something heavy on top of this and wait until it has dried thoroughly. Placing in a dehydrator is fine for a minute or so, but longer periods tend to make the sheet more brittle.