Rigid Wrap is a premium quality plaster gauze that?s fast drying, nontoxic, and microwavable. The cloth is evenly textured to allow for the finest detail and smoothest work. Each roll is individually wrapped for longer life and cleaner storage.Rigid Wrap is consistent from roll to roll, every time. It?s also one of the fastest mediums for mask making, jewelry, sculpture, home decor projects, model railroad scenery, and props.No heat is required, so Rigid Wrap is safe and easy to use for every skill level. Rigid Wrap accepts all types of finishes.