Ultrafuse ABS vs PETG
Compare Ultrafuse ABS and PETG filaments side-by-side so you can pick the right one for your 3D printing project.
Ultrafuse ABS vs PETG: Ultrafuse ABS is known for fast printing, while PETG is known for tougher than pla. Ultrafuse ABS is easier to print; Ultrafuse ABS prints at higher nozzle temperatures (255°C vs 230-250°C). Choose Ultrafuse ABS for fast printing, or PETG for tougher than pla.
Key differences at a glance
Ultrafuse ABS
-Fast printing, acetone soluble (weld/vapor smooth), cheap, tough, decent heat resistance
PETG
APolyethylene Terephthalate Glycol-modified
Tougher than PLA, higher temp tolerance, more durable in real-world use
Detailed Comparison
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 ABS Strengths
- Fast printing, acetone soluble (weld/vapor smooth), cheap, tough, decent heat resistance
- Good impact toughness for the price
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 ABS Caveats
- Warps heavily
- Strong fumes/off-gassing; enclosure plus ventilation recommended
- Poor UV resistance; yellows and gets brittle outdoors (ASA is the better outdoor/UV choice)
PETG Caveats
- Overhangs/bridges sag; supports can be hard to remove
- Absorbs water fairly quickly