CHROMITAL

Chemicals used in industry and science but not in tanning, in particular chromium (VI)-free passivation solutions for preparation of passivation layers, namely for use on aluminum surfaces and concentrates for preparation of passivation solutions; chemicals for use in the passivation of metal surfaces, namely for use in passivation layers on metal surfaces, in particular aluminum surfaces

Anti-corrosive preparations in the nature of coatings

Treatment of materials, namely surface treatment of aluminum surfaces in the nature of passivation