From the production essence point of view the necessity to create constructional bonds comes into being. In the sphere of connecting thin metal sheets it is suitable to apply the adhesive bonding technology. A significant branch is an agricultural production which is distinguished for many very degradable environments. The aim of experiment is to study and experimentally verify the degradation processes influence running in the adhesive bonds. The interval of the exposition of the adhesive bonds to the degradation environment was 0, 2, 4, 8, 16 and 32 weeks. Secondarily, the influence of various contaminants on a rise of the corrosion at the constructional carbon steel S235J0 was evaluated. Another aim is to determine by means of statistical methods ANOVA an influence agreement of single liquid contaminants types based on industrial and mineral fertilizers (Ammonium sulphate, NPK, DAM and Slurry).