This is a small piece of clear tar gel that I made into a skin. I put it on freezer paper which didn't want to release it once it was dried. Thus the reason I started using Parchment Paper. I used a palette knife to spread it onto the freezer paper. The tar gel goes on cloudy but clears as it dries leaving you with little doubt that it is ready to be peeled off. However, I let it dry for 24 hours just to be on the safe side.