Zinc – Olive Drab

Olive Drab Zinc Plating for Military-Grade Environmental Defense

Olive Drab (OD) is the “heavyweight” of zinc passivates. It produces a dark green/brown finish that offers the highest level of corrosion resistance among standard zinc conversion coatings.

Key Performance Advantages

Extreme Salt Spray Resistance: Can withstand up to 150+ hours before the appearance of white rust.
Camouflage Properties: Naturally matte and dark, making it ideal for military and tactical hardware.
Heavy-Duty Layer: Provides a dense, robust chemical barrier against moisture and chemicals.

Typical Applications

Military vehicle components and tactical gear.
Marine hardware and heavy-duty industrial fasteners used in coastal environments.

Trusted by industry professionals for parts that cannot fail in the field.