Ultrafuse rPET vs PETG
Compare Ultrafuse rPET and PETG filaments side-by-side. See which one is best for your 3D printing project.
Ultrafuse rPET
-Versatile 3D printing filament
PETG
APolyethylene Terephthalate Glycol-modified
Tougher than PLA, higher temp tolerance, more durable in real-world use
Detailed Comparison
Property
Ultrafuse rPET
PETG
Tier Rating
Tier null
Tier A
Family
PETG
PETG
Nozzle Temp
235°C
215-270°C
Bed Temp
75°C
70-90°C
Enclosure
not needed
optional
Cooling
Moderate cooling; too much cooling can hurt layer adhesion
Moisture Sensitivity
low
moderate
Strengths Comparison
Ultrafuse rPET Strengths
PETG Strengths
- Tougher than PLA, higher temp tolerance, more durable in real-world use
- Good clarity and low friction among easy-to-print materials
Considerations
Ultrafuse rPET Caveats
PETG Caveats
- Overhangs/bridges sag; supports can be hard to remove
- Absorbs water fairly quickly
Frequently Asked Questions
Is Ultrafuse rPET or PETG better for 3D printing?
PETG is generally rated higher (Tier A) compared to Ultrafuse rPET (Tier null). However, the best choice depends on your specific needs: Ultrafuse rPET is best for various applications, while PETG is best for Tougher than PLA, higher temp tolerance, more durable in real-world use.
What are the temperature differences between Ultrafuse rPET and PETG?
Ultrafuse rPET prints at 235°C nozzle / 75°C bed. PETG prints at 215-270°C nozzle / 70-90°C bed.
Do Ultrafuse rPET and PETG need an enclosure?
Ultrafuse rPET: not needed. PETG: optional.
Which is more beginner-friendly: Ultrafuse rPET or PETG?
Both Ultrafuse rPET and PETG are beginner-friendly options.