Radiation Shielding: Gypsum Is being explored to be used in shielding from radiation in medical and industrial purposes. Plaster: Gypsum plaster is a flexible materials used for producing smooth finishes on walls and ceilings. It could be utilized damp and sets to a tough, tough surface area. On top of https://www.propanraya.com/id/produk/eco-gypsum-ee-4050