Electrolytic tinning obtained by a bath formed blending the sulphuric acid along with a solution of tin-sulphate.

Depending on the clientele requirements the film thickness could have from 3 to 35 microns.

Suitable to cover all sorts of metals, in particular copper (e.g. electric issues), steel, aluminium and other alloys such as brass and bronze, it presents a good corrosion-proof, nice looking and very high electric conductivity.

Optional: de-hydrogenation and emulsifying-oil lubrication.