Perma constructions aids private ltd. Offers modern construction chemicals to cater to all critical applications in the civil engineering industry. Master coat-zn manufactured by the company is zinc rich, heavy duty industrial coating based on epoxy resin and hardener. It is used for protection of metal surfaces subjected to heavy chemical atmosphere and constant spillages of water. It is also used as a decorative coating to marine vessels and marine structures. The salient features of master coat-zn are,
