Zincofer, located in Visano, Brescia, provides sealingtreatments. This is a physical-chemical process that increases corrosion resistance.

It is carried out through the application of an organic-mineral chromising coating by means of immersion, which succeeds in giving active hermetic protection, even in case of sudden temperature changes, shock, grinding etc. This operation increases corrosion resistance up to 120 hours in neutral saline tests.

Sealing is provided as a post-processing finish treatment on previously galvanisedmaterials.