Prodorite anti corrosive ltd produces wide range of acid proof cement and fpr fabrication system. This is an iso 9001-2000 certified company. Coal tar corocretin cement is a part of those products. Coal tar corocretin cement is used for sewage and water treatment plants. It is ideal for buried pipelines as external coating. It is also used in hydraulic steel construction. This is an excellent cold insulation material in underground construction.