Fillamentum FlexFill 98A vs TPU
Compare Fillamentum FlexFill 98A and TPU filaments side-by-side. See which one is best for your 3D printing project.
Fillamentum FlexFill 98A
-Versatile 3D printing filament
TPU
SThermoplastic Polyurethane
Perfect layer adhesion; extremely impact resistant; nearly indestructible
Detailed Comparison
Property
Fillamentum FlexFill 98A
TPU
Tier Rating
Tier null
Tier S
Family
Flexible
Flexible
Nozzle Temp
240°C
200-240°C
Bed Temp
50°C
30-60°C
Enclosure
not needed
not needed
Cooling
Moderate cooling
Moisture Sensitivity
low
high
Strengths Comparison
Fillamentum FlexFill 98A Strengths
TPU Strengths
- Perfect layer adhesion; extremely impact resistant; nearly indestructible
- Great for combat robots, tactical/rough-use parts
- Rubber-like parts (gaskets, grips, bumpers, wheels)
Considerations
Fillamentum FlexFill 98A Caveats
TPU Caveats
- Slow printing; retraction can cause jams (especially in Bowden setups)
- Stringing is common
- Very moisture sensitive; wet TPU prints poorly
Frequently Asked Questions
Is Fillamentum FlexFill 98A or TPU better for 3D printing?
TPU is generally rated higher (Tier S) compared to Fillamentum FlexFill 98A (Tier null). However, the best choice depends on your specific needs: Fillamentum FlexFill 98A is best for various applications, while TPU is best for Perfect layer adhesion; extremely impact resistant; nearly indestructible.
What are the temperature differences between Fillamentum FlexFill 98A and TPU?
Fillamentum FlexFill 98A prints at 240°C nozzle / 50°C bed. TPU prints at 200-240°C nozzle / 30-60°C bed.
Do Fillamentum FlexFill 98A and TPU need an enclosure?
Fillamentum FlexFill 98A: not needed. TPU: not needed.
Which is more beginner-friendly: Fillamentum FlexFill 98A or TPU?
Both Fillamentum FlexFill 98A and TPU are beginner-friendly options.