Protecting Push Rods and other metals parts of Sub-drivers and WTCs

[Kazzer]

This video shows how to brush plate and immersion plate small parts that are subject to corrosion in the model submarine Sub-drivers or WTCs.

Using Copy Chrome (a cobalt metal) to provide corrosion resistance and an extremely hard surface which will withstand wear and slip easily through the seals. The product can be used on steel, copper, and brass, and will accept a gold plate if required for extra protection of electrical terminals.