Perma constructions aids private ltd. Offers modern construction chemicals to cater to all critical applications in the civil engineering industry. Master pitch manufactured by the company is a two component liquid epoxy resin modified with refined coal tar pitch. Master pitch is used to provide a heavy duty protective, waterproof, and flexible coating. It finds application in the lining of tanks, pipes and ducting. It is used for coating concrete, asbestos cement, steel pipes and non ferrous metals, concrete roofs, floor ducts, drainage trenches. Master pitch is particularly suitable for use in sewerage work application and in offshore or marine environments. The salient features of master pitch are,
