Polycarbonate on the Prusa Mini+
Yes, but it takes extra gear or care. Compact and Bowden style: the motor pushes filament through a long tube.
Polycarbonate is tricky on the Prusa Mini+
No enclosure on this printerPrinter
The Prusa Mini+ is open to the room, and Polycarbonate warps and cracks in open air. Small parts can survive; for anything bigger, add an enclosure (even a grow tent or a box over the printer helps).
Stay at the cool end of the nozzle rangePrinter
Polycarbonate runs 260-290 °C, but the Prusa Mini+ stops at 280 °C. Printable, just without the hotter half of the range.
Use the lower end of the bed rangePrinter
Some Polycarbonate spools ask for up to 120 °C on the bed; the Prusa Mini+ reaches 100 °C. Set the bed near 100 °C and add a glue stick if corners lift.
Keep the spool dryMaterial
Polycarbonate soaks up moisture from the air, and damp filament prints rough and stringy. If that happens, dry the spool at 80-90 °C for 6-8 h and store it sealed with desiccant.
Buying the CF version of Polycarbonate?
Carbon-fiber filament sands down the Prusa Mini+’s stock nozzle. Plain Polycarbonate is fine; for the CF variant, fit a hardened steel nozzle first (a cheap swap).
Safe starting ranges for Polycarbonate as a family, not gospel. Each spool below has its exact manufacturer numbers, the dated source, and one-click slicer settings on its page.
Top Polycarbonate picks for the Prusa Mini+
Editor-tested spools and Prusa's own line: start here.
More Polycarbonate spools
54 Polycarbonate filaments in the catalog, popular brands first. See the full Polycarbonate list.