Copper pyrithione is a copper coordination complex with potent antifungal, antibacterial, and antifouling properties. It is widely used in marine antifouling paints, industrial coatings, and personal care applications due to its broad-spectrum biocidal efficacy and favorable environmental profile. SUNCHEM supports international buyers with Bis(1-hydroxy-1H-pyridine-2-thionato-O,S)copper sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

