This stone has been used in my Laboratory for over 30 years and has always been consistent in quality and Dentures are easy to deflask and doesn't stick to the acrylic if the correct separator is used. The stone is hard enough for full and partial acrylic dentures but soft enough for easy deflasking, without risk of acrylic damage. It is suitable for all processes including self curing, heat cure, and Microwave cure.

I have been using This greenstone for 30 years and every denture I have made has come from this high quality product. The acrylic finishes clean and deflasking is a breeze.