ColorFabb nGen flex vs ASA
Compare ColorFabb nGen flex and ASA filaments side-by-side. See which one is best for your 3D printing project.
ColorFabb nGen flex
-Versatile 3D printing filament
ASA
AAcrylonitrile Styrene Acrylate
Excellent UV resistance (outdoors indefinitely), tough, matte surface
Detailed Comparison
Property
ColorFabb nGen flex
ASA
Tier Rating
Tier null
Tier A
Family
Flexible
ASA
Nozzle Temp
260°C
220-275°C
Bed Temp
85°C
90-110°C
Enclosure
not needed
recommended
Cooling
Low to moderate; avoid drafts
Moisture Sensitivity
low
moderate
Strengths Comparison
ColorFabb nGen flex Strengths
ASA Strengths
- Excellent UV resistance (outdoors indefinitely), tough, matte surface
- Less warping than ABS; low viscosity enables very high speed printing
- High heat tolerance (~boiling water range)
Considerations
ColorFabb nGen flex Caveats
ASA Caveats
- Still off-gasses; enclosure/ventilation recommended
- Can still warp; needs tuning
Frequently Asked Questions
Is ColorFabb nGen flex or ASA better for 3D printing?
ASA is generally rated higher (Tier A) compared to ColorFabb nGen flex (Tier null). However, the best choice depends on your specific needs: ColorFabb nGen flex is best for various applications, while ASA is best for Excellent UV resistance (outdoors indefinitely), tough, matte surface.
What are the temperature differences between ColorFabb nGen flex and ASA?
ColorFabb nGen flex prints at 260°C nozzle / 85°C bed. ASA prints at 220-275°C nozzle / 90-110°C bed.
Do ColorFabb nGen flex and ASA need an enclosure?
ColorFabb nGen flex: not needed. ASA: recommended.
Which is more beginner-friendly: ColorFabb nGen flex or ASA?
ColorFabb nGen flex is more beginner-friendly as it doesn't require an enclosure.