Custom Finishes

The finish you choose substantially contributes to the look, and potentially the longevity, of your artwork. At Metalworks Wanaka, we offer a wide range of finishes so your sculpture, brazier, gate, or other custom piece is tailored exactly to your taste and environment.

Many of our finishes are achieved via organic processes using natural ingredients (eg. a vinegar based recipe to accelerate a rust patina). Each piece develops its own unique character. No two are ever exactly the same and that’s part of the beauty.

Corten Steel & Rust Finishes

Corten steel is one of our most popular materials because a solid core remains underneath a light rust surface patina. It is known for its natural weathering and earthy tones, and is an excellent way to give your brand new artwork a sense of being long established. We offer several ways to work with Corten steel and rust:

RAW CORTEN STEEL

Can be left raw or sealed to maintain its natural appearance. Raw steel varies from mottled to plain, giving each piece a distinctive look. We make our best endeavours to select either a plain or mottled finish based on the steel available from our suppliers at the time, though results will always vary with natural materials. A note about unsealed Corten steel – the natural rusting process can leave rust marks on a background or base over time. Sealing the steel can help prevent this. It is best to maintain the sealant finish with a reapplication 1-2 times per year depending on your environment. Sealed corten finishes may not be suitable for some environments (very wet or coastal), please contact us with any questions.

RAW CORTEN STEEL PLAIN
RAW CORTEN STEEL PLAIN
RAW CORTEN STEEL MOTTLED
RAW CORTEN STEEL MOTTLED
CORTEN NATURAL RUST

The colour and texture vary depending on location, weather, and orientation, ranging from bright orange to deep brown tones.

NATURAL RUST 1
NATURAL RUST 1
NATURAL RUST 2
NATURAL RUST 2
NATURAL RUST 3
NATURAL RUST 3
METALWORKS RUST EFFECTS

Our in-house rusting techniques give you options such as:

  • Mottled Rust – layered texture and depth.
  • Spray Rust – a more even, uniform effect.
  • Marbled Rust – a dramatic, organic finish.
MOTTLED RUST
MOTTLED RUST
SPRAY RUST
SPRAY RUST
MARBLED RUST
MARBLED RUST
SEALED VS. UNSEALED RUST
Sealing not only helps preserve the finish but can also change bright ochre tones into deeper Sienna shades.
SEALED VS UNSEALED
SEALED VS UNSEALED

Stainless Steel Finishes

For a clean, polished look, stainless steel is an excellent choice, especially for contemporary designs or where durability is key. We offer both 304 food-grade stainless steel and 316 marine-grade stainless steel, perfect for coastal environments.

Options include:

2B NATURAL

Smooth, low-reflective finish.

BRUSHED

Fine texture with a matte sheen.

POLISHED

Bright and mirror-like.

Powder Coating & Spray Painting

If you want colour, we’ve got you covered. Powder coating and spray painting are available in a wide range of colours, finishes, and textures. Choose from gloss or matte looks to match your style, while adding durability and protection.
POWDER COATED

Matte black

SPRAY PAINT

Matte black

Extra Backing Plate Options

Every finish has its own character, whether it’s the warm tones of rust, the sleek shine of stainless steel, a bold colour finish, or a fusion of these choices. For something a little different, galvanised steel creates a crystalline, frosted look, while high-visibility finishes are designed to reflect light and stand out. We’ll guide you through the options so your piece reflects your vision and is built to last.

GALVANISED STEEL

Backing plate option

HIGH VISABILITY / REFLECTIVE 

Backing plate option