Prusament · PETG spec sheet
Prusament PETG print settings
Prusament's recommended PETG settings, straight from the technical data sheet. Every value below carries its source and the date we checked it.
Notes
Nozzle 250 ± 10 °C, heatbed 80 ± 10 °C, up to 200 mm/s with ~50% fan. Lot-specific values on the spool QR report.
Keep sealed; dry if stringing/popping appears.
Source: Prusament PETG TDS (PDF) srcA · last verified 2026-06-10. Prusa's in-house filament line; each lot ships with a scannable QR test report. TDS values target 1.75 mm.
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About PETG
The practical step up from PLA: tougher, more temperature- and chemical-resistant, and still printable without an enclosure. The catch is stringing and oozing — PETG likes a hotter nozzle, slower travel, and careful retraction. Mild moisture sensitivity. A common all-round choice for functional parts.
- Functional/mechanical parts
- Outdoor parts (better UV/weather than PLA)
- Food-adjacent and watertight prints
- Brackets, fixtures, enclosures
- Fine detail at high speed (stringing)
- Tight bridging without tuned cooling
More PETG brands and the full settings table: PETG settings →
FAQ
What temperature should I print Prusament PETG at?
Prusament recommends a nozzle temperature of 240–260<span class="u">°C</span> and a bed of 70–90<span class="u">°C</span>. A good starting point is about 250 °C nozzle / 80 °C bed; tune with a temperature tower. Source: Prusament (2026-06-10).
Does Prusament PETG need an enclosure?
No. Prusament PETG prints fine on an open-frame printer.
Do I need to dry Prusament PETG?
Keep sealed; dry if stringing/popping appears.