Anticorrosion protection on the basis of water-thinnable paint systems belongs among one of ecological ways of protection of metal parts. The aim of the experiment was to test corrosion resistance of water-thinnable systems Eternal antikor speciál V9503 and Colorlak aquarex V2115 in the salt spray environment according to the norm ČSN ISO 9227. Ductility of used paint systems in complience with the norm ČSN EN ISO 1520 will be also tested, it is a test according to Erichsen. At the end of the experiment measurement, the corrosion speed depending on paint coating thickness was analyzed.
