Executing a soil examination just before including gypsum can be advised. This will allow you to establish the nutrient and pH concentrations to make sure you use the correct degree of gypsum.  Wall Coating: Gypsum is applied being a sturdy and aesthetically pleasing coating for walls and ceilings. Gypsum is https://www.propanraya.com/id/produk/eco-gypsum-ee-4050