A high performance, highly crosslinked two component, high build epoxy tank lining, with excellent heat and solvent resistance. Suitable for the internal lining of storage vessels and process vessels in petrochemical plants where exposure to sour crude oil and water from gas separator processing vessels at elevated temperatures is envisaged. Provides good resistance to aromatic and aliphatic solvents. Interline 359 is suitable for atmospheric exposure service in corrosive environments including hot steel pipes beneath insulation, buried or immersed pipework operating at temperatures up