To ensure a high level of corrosion resistance for metal items, while achieving maximum adhesion of chromating, one of the most used treatments is certainly the zinc-nickel treatment. Applied in compliance with current regulations, it is one of the services most requested from the company, particularly from clients in the automotive sector.

We are a leading company for galvanising treatments, and is currently a benchmark in Italy for processes which meet the highest quality standards. Our modern establishment, near Turin, has cutting-edge production technology that has allowed the company to achieve major international quality and safety certifications.

Our sealants most widely used and in highest demand include:

Finigard 105;
Finigard 200;
Finigard 401;
Zinc Protector layer Max Black FC 8.14;
Sealer 3500 Black;
Sealer 300 WL.

Alkaline ductile zinc-nickel treatment is an innovative cyanide-free process studied for the application of a Zn/Ni 12 ÷15% alloy with characteristics of particular ductility and high resistance to corrosion. The deposit is uniform and semi-gloss, with a very fine crystalline structure. The ductile zinc-nickel variant was created specifically for the need of even higher ductility, so this type of deposit permits the retention of corrosion resistance, even after bending or deformation of the coated parts.

The piece to be treated is first pre-degreased, pickled and degreased, in order to be ready for application of the zinc layer. The material is subsequently immersed in a special electrolytic solution based on zinc salts. Creating a flow of current between the piece and the solution, the metallic zinc settles on the surface of the piece itself. The electrolytic treatment, particularly the alkaline process, makes it possible to obtain excellent corrosion resistance even with thin layers of zinc.