This is a very thin sample of self-leveling gel skin. This gel also dries clear. Using a palette knife, I put on a thin layer of the self-leveling gel on a piece of parchment paper and then let it dry for 24 hours. After it was dry, I picked at a corner until it lifted up. Once lifted enough, I gently lifted the rest of the "skin" using a palette knife to carefully pull it away from the parchment paper. I like storing my skins on parchment paper because nothing seems to stick to it. If your skins should stick together, place them in a freezer. When they are cold enough, pull apart the skins being very careful not to break them as the skins will be brittle.