2k two-component extra-polished top coat with antimicrobial characteristics, based on the purest nanotechnology, it's able to make all surfaces extremely hard against scratch, usury and completely resistant against bacteria and microorganisms with a long-lasting action. Very high adhesion on metals (iron, aluminum, brass, bronze, gold, silver, titanium, copper), electro-galvanic overs (chrome, nickel, brass on thickness, burnished brass, nickel free, nickel black, satin nickel, satin chrome, galvanic gold, silver-platings, rhodium, titanium, burnishing in general, copper), plastic, galvanized plastic, vacuum-sealed metallic plastic, complex plastic polymers, carbon fibers, kevlar, fiberglass, MDF, wood, lacquered surfaces. It cannot be used as medico-surgical aids, but as antimicrobial product against bacteria.