Kopthione Zn 40% FPS (Zinc Pyrithione 40% FPS)

Kopthione Zn 40% FPS (Zinc Pyrithione 40% FPS) by Kumar Organic Products acts as a biocide (anti-fouling agent, dry film preservative and anti-fungal. It is Bis-[1-hydroxyl-2(1H)-pyridinethianato-O-S]-zinc. It is an off-white Aqueous dispersion. It has two pyridine-derived chelating ligands bound to zinc via oxygen and sulfur atoms. It shows slow decomposition by ultraviolet light, providing years of protection even against direct sunlight. It has low solubility in water. Kopthione Zn 40% FPS (Zinc Pyrithione 40% FPS) is effective against a wide variety of pathogenic bacteria. Used in outdoor paints.