Proven zinc corrosion protection for harsh environments.

Thermal arc galvanizing (zinc thermal spray) provides long-term corrosion protection by applying molten zinc onto correctly prepared steel surfaces. The zinc coating acts as a sacrificial layer, protecting the steel even if the coating is damaged.

We specialise exclusively in zinc thermal arc systems delivering consistent, specification-driven results in line with NZ and international coating standards. This process is ideal for large, complex, or in-situ steelwork where traditional hot-dip galvanizing is not practical.

Thermal arc galvanizing is widely used in marine, coastal, infrastructure, and heavy industrial environments where durability and service life are critical.

For more information and specifications on Thermal Arc Galvanising, head over to Metal Spray Suppliers or feel free to give us a call to discuss options and what would best suit your needs.

​Zinc protection you can rely on. Engineered for New Zealand conditions.