Prusa MK4 / Core One family / PolyLite PETG

PolyLite PETG on Prusa MK4 / Core One family

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Test on scrap first. Settings are starting points from the linked source. Dry hygroscopic filaments before printing.

Printer

Prusa MK4 / Core One family

Filament brand

Polymaker

Filament type

PolyLite PETG

Slicer

PrusaSlicer

Nozzle size

0.4 mm

Nozzle temp

230-240 °C

Bed temp

~80 °C

Speed

40-90 mm/s

Cooling

50%

Notes

Cat3D review (datasheet read on camera): nozzle 230-240°C, bed ~80°C, speed 40-90 mm/s; printed vase at 240°C on Prusa PEI; fan ~50% not 100%; retraction tests preferred 230°C vs 240°C; dry if stringing.

Source: Cat3D · 2019-12-29

Summarized from the linked source. Always test on scrap before production runs.