The epoxy paint was formulated by addition of 0.1 g PANI orPANI/clay to the solution of epoxy resin in NMP solvent. The amount of polymeric-based pigments was fixed to be 2 wt.% in paint for-mulations. The hardener was then added to the mixture with anepoxy/hardener ratio of 3:1. Finally, the prepared paints were applied on the test panels and dried at room temperature. Polished steel panels with dimensions of 10 mm × 10 mm were used for cor-rosion tests. The sheets were degreased with acetone and stored in dry atmosphere before application of coating.