Made of alpha-hemihydrate gypsum Unused cement 100% eco-product. It does not crack and release dangerous substances that are caused by the drying shrinkage. It has deodorizing and moisture functions included Micro Pore. Our products satisfy criteria for fireproof standard: Spray-applied Fire Resistive Materials, which are a kind of alpha-hemihydrate gypsum. It is easy to control setting time, making it possible to quickly work. Our company directly manufactures alpha-type hemihydrate gypsum. This reduces manufacture costs and in return secures the competitive price and technology