Stucco: This Exterior plaster cladding is usually produced which has a base of gypsum, delivering a temperature-resistant and decorative end for building facades. Deposition: Gypsum originally forms as dissolved calcium and sulfate ions in h2o. These ions can come from various resources, such as the dissolution of calcium-that contains minerals https://www.propanraya.com/id/produk/eco-gypsum-ee-4050