Ultrafuse Metal vs TPU
Compare Ultrafuse Metal and TPU filaments side-by-side. See which one is best for your 3D printing project.
Ultrafuse Metal
-Versatile 3D printing filament
TPU
SThermoplastic Polyurethane
Perfect layer adhesion; extremely impact resistant; nearly indestructible
Detailed Comparison
Property
Ultrafuse Metal
TPU
Tier Rating
Tier null
Tier S
Family
Specialty
Flexible
Nozzle Temp
250°C
200-240°C
Bed Temp
100°C
30-60°C
Enclosure
not needed
not needed
Cooling
Moderate cooling
Moisture Sensitivity
low
high
Strengths Comparison
Ultrafuse Metal 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
Ultrafuse Metal 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 Ultrafuse Metal or TPU better for 3D printing?
TPU is generally rated higher (Tier S) compared to Ultrafuse Metal (Tier null). However, the best choice depends on your specific needs: Ultrafuse Metal is best for various applications, while TPU is best for Perfect layer adhesion; extremely impact resistant; nearly indestructible.
What are the temperature differences between Ultrafuse Metal and TPU?
Ultrafuse Metal prints at 250°C nozzle / 100°C bed. TPU prints at 200-240°C nozzle / 30-60°C bed.
Do Ultrafuse Metal and TPU need an enclosure?
Ultrafuse Metal: not needed. TPU: not needed.
Which is more beginner-friendly: Ultrafuse Metal or TPU?
Both Ultrafuse Metal and TPU are beginner-friendly options.