Water-borne Inorganic Zinc-Rich Anticorrosive Primer

The waterborne inorganic zinc-rich paint, like the solvent-based inorganic zinc-rich paint, is rich in metallic zinc powder as an anti-rust pigment, which is in close contact in the paint film and tightly connected with the steel surface. It forms good electrical conductivity with the steel and plays a role of electrochemical protection. Even if the coating is partially damaged, the rust will not spread to the surrounding like other organic coatings. Since the water-based inorganic zinc-rich coating does not need to add any solvent or media solvent, the VOC value is 0.