Gypsum
Gypsum /jipsuhm/ Natural Gypsum is IMI's flagship product with over 5 million metric tons sold each year. Natural Gypsum is a sulfate mineral compound of Calcium Sulfate Dihydrate. It has a wide variety of uses – primarily for plaster/wallboard and cement production, but also as a soil conditioner and fertilizer, in surgical splints/casting models and in impression plasters in .