Zinc Chloride, Anhydrous, 500g
Zinc Chloride, Anhydrous, 500g Technical grade — Appears as a white crystalline solid, hygroscopic and very deliquescent. Used in some metal patina formulas. This 500g size may only ship to destinations within the 48 contiguous US states and Canada using ground shipping, limited quantity only via UPS or FedEx. No air deliveries allowed.