Grey Filament

Grey is the understated, industrial-looking colour that suits robotics, prototypes and modern decor without drawing attention to itself. This collection covers both true matte greys and our silver-toned metallics, which share the same neutral, steel-like look.

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15 products

Printed in Grey

Real prints from our customers using these colours. Tap a numbered dot to see which filament made each part.

See all grey prints in the gallery →

Why Choose Grey Filament?

Grey sits between black and white, giving you a neutral, professional finish that reads as "engineered" rather than "printed."

  • Neutral, industrial look that suits tech, robotics and mechanical parts
  • Hides layer lines better than lighter colours, without going as stark as black
  • Includes both true matte greys and silver-toned metallics for a brushed-steel look
  • Pairs well with black and white parts in multi-colour builds

Grey Filament Across Every Material

Across both true matte greys and our silver-toned metallics, here's where to find grey in every material:

Best Uses for Grey Filament

Grey filament is ideal for:

  • Robotics, drone frames and tech accessories
  • Prototypes and functional parts with an "engineered" look
  • Architectural and automotive-style models
  • Modern, minimalist home decor and planters
  • Jewellery, decor and gifts needing a brushed-metal finish (silver-toned lines)

Choosing the Right Grey Filament for Your Project

Before choosing a material, think about what the part needs to do:

  • Everyday or decorative prints: PLA Pro or PLA Matte
  • Stronger functional parts: PETG Pro or ABS Pro Slate Grey
  • A speckled, stone-like finish: PLA Marble Light Grey
  • A brushed metallic look: PLA Metallic Aluminium or PLA Silk Silver
  • Flexible parts: TPU 95A Slate Grey

Unsure whether you need a true grey or a silver-toned metallic? Ask us and we'll help you choose.

Frequently Asked Questions

What is grey filament used for?

Grey suits robotics, tech accessories, prototypes and modern decor where a neutral, industrial look is wanted without the starkness of pure black or white.

Which materials come in grey?

We stock grey across PLA Pro, PLA Matte, PLA Aero, PLA Marble, PLA Starlight, PLA Metallic, PLA Silk, ABS Pro, PETG Pro, TPU 95A and TPU 95A Silk.

What's the difference between grey and silver filament?

True greys (like Slate Grey or Ash Grey) have a flat, matte industrial finish. Silver-toned filaments (like PLA Metallic Aluminium or PLA Silk Silver) have a brighter, brushed-metal sheen. Both are grouped here since they share the same neutral colour family.

Which grey filament should I choose for strength?

For stronger functional parts, PETG Pro or ABS Pro Slate Grey are good choices, both with a true matte grey finish.

Do you ship grey filament fast across Australia?

Yes, all grey filament orders are dispatched from Harrington Park, NSW, with fast shipping right across Australia.