Paints for corrosion protection of steel structures won the bid at low prices – the results after use.
Thread Content
The image below shows the results of the low-price bid for paint procurement by a petrochemical company. Less than 1 year after the coating was applied, the anti-corrosion coating failed.
I think there are also serious problems with the construction: the rust removal wasn’t done properly, the primer didn’t bond well to the steel structure, or the topcoat was applied directly; certainly, the adhesion strength of the topcoat is not as good as that of the primer