This class 4 EuroRock synthetic super hard stone is suitable for all kinds of Crown and Bridge work. The manufacture of loose stumpsdental arches, dental arches, control models and models in precious and non precious alloys is also possible due to the properties of this gypsum. A long processing time, a short setting time and fast reaching the final hardness are some of the features of the EuroRock. This gypsum can be subjected to high loads due to the special mechanical material. The EuroRock is characterized by its very smooth scratch-resistant surface, the low expansion which guarantees precision and the high edge stability. This plaster is available in the colors golden brown and pastel yellow. With the mixing ratio of 100 grams to 20 milliliters of water, you have a processing time of 7 minutes and a setting time of 12 minutes. EuroRock is available in the colors mentioned in packages of 3 kg, 15 kg and 18 kg.