Stucco: This Exterior plaster cladding is usually created which has a foundation of gypsum, supplying a weather-resistant and ornamental end for building facades. Gypsum takes place in considerable beds associated with other evaporite minerals (e.g., anhydrite and halite), especially in Permian and Triassic sedimentary formations; it is deposited from ocean https://www.propanraya.com/id/produk/eco-gypsum-ee-4050