Obtained by the Watts bath, it is possible to deposit
15 microns at the most.
Good corrosion-proof and nice looking, in fact it
is particularly suitable on the decorative contexts.
To protect all sorts of metals, in particular copper,
iron and their alloys.
For the latest listed substrates, a previous step
of copper deposit is advised in order to improve the
corrosion-proof (see
the copper-plating section).
Optional: de-hydrogenation and emulsifying-oil lubrication.