The performance of a corrosion protection coating is significantly influenced by its ability to adhere to the substrate material, the anchoring or the adhesion of the protective coating is impacted by the presence of dust, oil, grease, mill scale, weld slag, loose rust, oxides, feathering and loose paint, other contaminants and loose foreign matter present on the surfaces all or any of which could be detrimental to the coating’s service life. Hence, Surface preparation is generally accepted as the critical success factor to the success of a corrosion protection plan and therefore quintessentially is the first step treatment of the substrate material before application of any coating.

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