Create an intricately detailed mold with this Alumilite™ Mold Rubber Kit. This silicone material is easy to use and can be cured within two to three hours. Flexible and strong, this mold making material can be used to make one-piece or multiple-piece molds.Details:Pink3/4 lb.Can be demolded after 2 to 4 hoursContents:1 bottle of rubber1 bottle of hardner2 measuring cups1 tablespoon