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Proto-Pasta - High Density Iron Filled Metal Fill HT-PLA 1.75mm - 0.1kg
Proto-Pasta HT-PLA High Density

Proto-Pasta - High Density Iron Filled Metal Fill HT-PLA 1.75mm - 0.1kg

Iron Filled
$10.00 — $100.00/kg
/ 100g
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Available variants

Viewing 100g • 1.75mm
1kg • 1.75mm View this variant

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$10.00
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Specifications

Diameter
1.75mm
Weight
100g
Color
Iron Filled
Material
HT-PLA
Series
High Density
Print temp
Check packaging
Bed temp
Check packaging

Description

More metal + heat resistance! High Density Iron HTPLA Filament has 60wt% iron for 3D prints with 2x the magnetic force and 3x the temperature resistance (when heat treated) compared to Protopasta's original Iron PLA with 45wt% iron.

Protopasta Iron HTPLA is ferromagnetic. It responds to magnets and behaves similarly to pure iron! Encapsulated in plastic, the iron maintains a stable matte, cast-metal finish as printed, but can be rusted when desired.

Featured in September 2025's Endless Exploration Subscription Delivery. More about the contents in our EX10 blog. You can also visit our blog for more about metal finishing and heat treating.

Other colors in this series

Stainless Steel-Filled
Stainless Steel-Filled

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Same brand, different colors in High Density

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