TPU

The flexible one · 169 filaments

Tricky: print slow

Why: Flexible. Must print very slowly. Great for cases, gaskets, grips. Direct-drive printer preferred.

strengthheatsunflex
typical nozzle 230°bed 50°no enclosure needed
TPU, in plain words

What temperature does TPU print at?

The typical band is 220-240 °C, but flexibles vary by brand more than most families: SUNLU's 95A likes 200 °C while Overture's wants 225 °C. Believe the label on your spool, and keep the bed mellow at 40-60 °C.

Is TPU hard to print?

The challenge is speed, not heat. Flexible filament buckles when pushed, so slow way down and keep retraction gentle. A direct-drive printer (motor right on the print head) makes this much easier. If a long tube feeds your hotend instead (a Bowden setup), crawl at 15-20 mm/s.

Which TPU should a beginner buy?

One marked 95A. The A number is a squishiness scale where lower means softer, and 95A is the sweet spot: firm enough to feed reliably, soft enough for phone cases and gaskets. Softer grades tend to bunch up in the extruder.

When to pick it

Anything that bends, grips, or absorbs a drop: cases, straps, gaskets, wheels, bumpers, printer feet. Once it's on the plate, it's the most durable family in the catalog.

Popular pick

Pick

The most beginner-friendly TPU: 95A shore hardness strikes the balance between flexibility and printability.

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All TPU filaments

popular brands first · tap for temps
eSUN 3D
TPU-95APick

The most beginner-friendly TPU: 95A shore hardness strikes the balance between flexibility and printability.

225°C nozzle temperature
Overture
TPUPick

The classic first flexible: forgiving 95A shore, prints on stock Bowden printers if you go slow.

225°C nozzle temperature
Bambu Lab
TPU
225°C nozzle temperature
Bambu Lab
TPU 85A
225°C nozzle temperature
Bambu Lab
TPU 90A
225°C nozzle temperature
Bambu Lab
TPU 95A HF
230°C nozzle temperature
Bambu Lab
TPU for AMS
230°C nozzle temperature
Hatchbox
TPU
225°C nozzle temperature
Polymaker
Polyflex 95 Hf High Speed TPU
225°C nozzle temperature
Polymaker
Polyflex TPU
225°C nozzle temperature
Prusament
TPU 95A
230°C nozzle temperature
SUNLU
95A High Speed TPU
225°C nozzle temperature
SUNLU
TPU
225°C nozzle temperature
SUNLU
TPU Silk
225°C nozzle temperature
SUNLU
TPU90A
220°C nozzle temperature
SUNLU
TPU95A
200°C nozzle temperature
Overture
High Speed TPU
225°C nozzle temperature
Overture
Luminous High Speed Glow TPU
225°C nozzle temperature
eSUN 3D
TPU-LW
240°C nozzle temperature
Inland
TPU
225°C nozzle temperature
Protopasta
TPU
225°C nozzle temperature
Creality
95A TPU
225°C nozzle temperature
Creality
HP-TPU
210°C nozzle temperature
Anycubic
TPU
220°C nozzle temperature