Surface Treatment

There are numerous reasons for treating steel surfaces, from enhancing their visual appeal to safeguarding them against scratches, peeling, harsh weather conditions, and corrosion.

While steel remains one of the most robust and versatile construction materials available today, it is not immune to corrosion, which can compromise its structural integrity, longevity, and aesthetic appeal. Fortunately, there are methods to shield steel from various types of corrosion through surface treatments.
By default, we supply our structural steelwork and metalwork with a zinc phosphate primer finish. However, we offer the flexibility to deliver items with various finishes tailored to your precise specifications.

Our range of available finishes includes, but is not limited to:

Zinc Phosphate

Primers incorporate zinc phosphate minerals, providing active or inhibitive corrosion resistance to low-alloy and carbon steel. Zinc primer has many applications, from construction to shipbuilding and the automotive industry.

Powder Coating

This method involves applying a powder material to steel sections using electrostatic or compressed air. The powder is then cured by heating it to its melting point, allowing it to flow and form a smooth, durable finish. This finish is highly resistant to cracking, peeling, scratches, UV rays, and rust.

Hot-Dipping

Hot-dipping is one of the most commonly used steel surface treatments, offering long-lasting protection against various environmental conditions. It is well-suited for a wide range of applications.

Hot Zinc Spray

This method utilises Metallisation Wire 02E Zinc (Zn) and includes grit blasting to SA2.5 for optimal surface preparation. Zinc spray applies as per specifications, typically with a thickness of 50-100 microns. Unlike hot-dipping, zinc spray metalising is a "cold process," ensuring no risk of distorting the steel section. Zinc spray makes it ideal for intricate metal components such as railings and fences