A Comparison
Most paint coating rely on barrier protection of steel surfaces to prevent corrosion, and while most have corrosion inhibitor pigments to improve longevity the long-term protection is often disappointing. Protection of these barrier type coatings is quickly diminished at impact and damage sites too.
A cured film of Electrox is a true zinc-rich coating containing in excess of 90% pure zinc. Proven through thousands of hours of salt-spray testing zinc-rich coatings are accepted as irreplaceable in the most hostile corrosive conditions. Further, the protection imparted by cathodic action means that steel surfaces are kept free of corrosion even in the event of film disruption.

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