Socle Ardent's Type IV Blue 20kg

Extra hard Type IV dental stone specifically formulated for base and socle work. Features exceptionally low expansion of 0.05%, bubble-free mixing, stable edges, and high compressive strength up to 250 MPa after 24 hours. Working time is 3.5-4.5 minutes with setting time of 7-9 minutes, and models can be removed after approximately 40 minutes. Powder to water ratio is 100g to 23ml. Package contains 1 container of 20kg.