Hyqienic nano-tio2 coatings Nano-tio2 (titanium dioxide) photocatalyst nano-coating destroys viruses, bacteria, odor, harmful gases, allergens, air / water pollutants and protects treated surfaces against growth Of algae, fungus, mold and mildew 1.2 / 2.5/ 10/ 25/ 50 liters bottles or p/m barrels
