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ZINC electroplating uses electricity to produce a bright protective coating of pure zinc. The following pictures illustrate the various 'top coats' (passivate colours) available.

Pure zinc



Clear Bluish
Silver Passivate
Gold passivate


Marlin Electroplaters operate both rack and barrel ZINC electroplating systems. The barrels are used to plate small diverse parts. Parts are placed inside one of our 6 perforated, rotating barrels for an even finish. Coating thickness is controlled by load size, current density applied and duration in the bath.


Barrelled Work
Barrelled Work

 Our rack system is used for parts too large or heavy to barrel plate. See photos on our home page for more racked work.

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