ColorFabb BronzeFill 1.75mm
  • ColorFabb BronzeFill 1.75mm
  • ColorFabb BronzeFill 1.75mm

ColorFabb BronzeFill 1.75mm

This incredible unique filament will allow you to print at home with bronze. From now on, you can make jewelry that will no longer look like cheap, lightweight plastic parts.

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This amazing one of a kind filament will allow you to print with actual bronze at home! Straight from the printer parts look almost laser sintered with a matte finish. With a bit of sanding and polishing the bronze particles will start to shine and shimmer unlike any 3d printing filament you have seen before.

The weight of the material is something special, about 3 times heavier then our regular PLA/PHA.

Adviced 3d printing temperature: 195-220 °C
Adviced 3d print speed: 40 - 100 mm/s
Advised Heated bed (if you have one, not strictly necessary): 50-60 °C

TIP! Depending on your set-up, 3d printer and slice software, you might see that bronzeFill needs a bit more flow compared to your normal PLA settings. Most plastics will show die swell when coming out of the nozzle tip, this is counteracted with specific slicer settings. Since bronzeFill doesn’t show a die swell such as PLA you might need to increase flow rate a bit, 4-8% was perfect for our UM2. UM original did not need any adjustments.

TIP! Sanding and polishing your parts will make the bronze particles shine. Start sanding with grit 120-180 and make sure all the printed lines vanish. You’ll notice that because bronzeFill is easy to sand down, careful you won’t loose too much detail. Then start working your way up by following with grit 240-320 and finishing off with grit 600 - or higher. Finally we used a clean soft cloth and some copper polish to really get all of the shine out of the bronze particles.


Data sheet

Filament Diameter (mm)
750g of filament
Material type
Stainless, Bronze, Copper, Brass

Specific References

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