Say goodbye to the addition of polymer resin. It serves as a fantastic alternative to epoxy resin. Simply measure casting plaster powder and water in a weight ratio of 3:1, stir smooth. Our resin casting powder with friendly, water-activated curing process component. This fine powder cures to a smooth, porcelain-like finish and offer durability and heat resistance. Great for making unique trays, sculptures, holders, jewelry, figurines and so on.