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Seaport Marine is a maritime construction material supplier that sells industrial supplies to both individuals and corporations.

Clean steel is lowered into a vat containing 850 degree molten zinc where the chemical reaction permanently bonds the zinc to the steel. Therefore the zinc isn't exactly a sealer, like paint, because it doesn't just coat the steel; it actually permanently becomes part of it.

Hot-dip galvanized steel resists corrosion in numerous environments extremely well. It is not uncommon for galvanized steel to last more than 70 years under certain conditions. This makes galvanized steel the perfect application for saltwater and moisture applications.

There is no such thing as double dipped galvanization. Once the steel is galvanized the process is complete. In order to be galvanized again the steel must be cleanned and the galvanization process repeated.

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