High-speed PLA vs PETG
Compare High-speed PLA and PETG filaments side-by-side so you can pick the right one for your 3D printing project.
High-speed PLA vs PETG: High-speed PLA is known for lower viscosity / melts easier to sustain very..., while PETG is known for tougher than pla. High-speed PLA is easier to print; PETG prints at higher nozzle temperatures (230-250°C vs 190-230°C). Choose High-speed PLA for lower viscosity / melts easier to sustain very..., or PETG for tougher than pla.
Key differences at a glance
High-speed PLA
SFast PLA / High flow PLA
Lower viscosity / melts easier to sustain very high print speeds
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
High-speed PLA Strengths
- Lower viscosity / melts easier to sustain very high print speeds
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
High-speed PLA Caveats
- Even lower heat tolerance can be problematic in hot climates
PETG Caveats
- Overhangs/bridges sag; supports can be hard to remove
- Absorbs water fairly quickly