Ultrafuse ASA vs PETG
Compare Ultrafuse ASA and PETG filaments side-by-side so you can pick the right one for your 3D printing project.
Ultrafuse ASA
-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 ASA
PETG
Tier Rating
Tier null
Tier A
Family
ASA
PETG
Nozzle Temp
275°C
230-250°C
Bed Temp
105°C
70-90°C
Enclosure
not needed
optional
Cooling
Moderate cooling; too much cooling can hurt layer adhesion
Moisture Sensitivity
low
moderate
Green marks the generally easier or more forgiving option in that row, based on tier, enclosure needs, and moisture sensitivity. It is not always the better choice for a specific job, so weigh it against what your project actually needs.
Strengths Comparison
Ultrafuse ASA 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 ASA Caveats
PETG Caveats
- Overhangs/bridges sag; supports can be hard to remove
- Absorbs water fairly quickly
Frequently Asked Questions
Is Ultrafuse ASA or PETG better for 3D printing?
PETG is generally rated higher (Tier A) compared to Ultrafuse ASA (Tier null). However, the best choice depends on your specific needs: Ultrafuse ASA 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 ASA and PETG?
Ultrafuse ASA prints at 275°C nozzle / 105°C bed. PETG prints at 230-250°C nozzle / 70-90°C bed.
Do Ultrafuse ASA and PETG need an enclosure?
Ultrafuse ASA: not needed. PETG: optional.
Which is more beginner-friendly: Ultrafuse ASA or PETG?
Both Ultrafuse ASA and PETG are beginner-friendly options.