Materials
Polymaker PolyFlex TPU95
Shore 95A TPU; print at 20–40 mm/s.
Verified November 2026 · Polymaker data sheetPrint settings
- Nozzle temperature
- 210–230°C
- Bed temperature
- 25–60°C
- Density
- 1.22 g/cm³
- Length per kg (1.75 mm)
- ≈ 341 m
- Enclosure
- Not needed
- Drying
- 70°C for 8 h
- Typical price
- $35 per kg
About TPU
Flexible and abrasion resistant. Print slowly; direct drive extruders handle it best.
Getting good results with Polymaker PolyFlex TPU95
- Start near the middle of the range (220°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 (70°C for 8 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.