The product also carries the risk phrase , indicating it is "Very toxic to aquatic organisms".
: The primary passivating agent that forms a protective film on cast iron surfaces to prevent rust. msds nalco 2000
Tightly fitting chemical splash goggles or a full-face shield. The product also carries the risk phrase ,
The primary passivating agent that builds a microscopic protective oxide film on iron and steel surfaces. msds nalco 2000