PC-ABS Alloy


High performance material for high performance hardware.


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Stronger than ABS and more wear resistant, PC-ABS Alloy brings strength and high temperature resistance to ABS 3D printing filament.

Heated bed and all-metal hotend recommended!

Proto-pasta Polycarbonate-ABS Alloy is an incredibly tough material designed for strong, resilient parts.  Properties are excellent and greatly improved over standard ABS.

Processing is more challenging.  For best results, a heated bed is required to control warpage and improve layer adhesion.  Cross-sectional area should be minimized.

  • 500g is on a 8″ diameter spool

PC-ABS is moisture sensitive. Even when stored in a bag with desiccant, drying in an oven for ~ 1hr at 85C-95C may be required for bubble free high strength prints.

In our experience, good results are achieved when printing small parts at 270-290C on a heated bed. For larger prints with good layer adhesion and minimal distortion, an enclosure is ideal.

Visit our 3D Printing Filament Guide to compare options

Additional information

Weight 1.5 lbs
Dimensions 8 × 8 × 3 in

Black, Natural



Filament weight

500 grams


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