Materials
eSUN eTPU-95A
Flexible filament; the maker recommends a direct-drive extruder and slow printing.
Verified November 2026 · eSUN data, linked belowPrint settings
- Nozzle temperature
- 220–250°C
- Bed temperature
- 45–60°C
- Density
- 1.21 g/cm³
- Length per kg (1.75 mm)
- ≈ 344 m
- Enclosure
- Not needed
- Drying
- 55°C for at least 4 h
- Typical price, checked November 2026
- $24 per kg
About TPU
Flexible and abrasion resistant. Print slowly; direct drive extruders handle it best.
Getting good results with eSUN eTPU-95A
- Start near the middle of the range (235°C) and print a temperature tower to find your printer's sweet spot.
- Faster printing needs a hotter nozzle; slow, detailed prints look best near the low end of the range.
- No enclosure needed; keep part cooling on after the first few layers.
- Dry it (55°C for at least 4 h) if you hear popping, see extra stringing, or the surface turns rough.
Plan a print with the print cost calculator or convert meters to grams with the filament converter. Always check the label on your spool, since makers update their recommendations.
Sources
The temperatures, density and drying setting were checked against the maker's own published data in November 2026; the notes and tips are our own summary. The price is what the maker charged in its US store that month; prices change often. Values we could not find in the maker's data are marked as such.
Common TPU print problems
Fix guides for the problems TPU runs into most often.