Polymaker PolyFlex TPU 95 vs Prusament ASA — Which Should You Buy?
Side-by-side comparison of Polymaker PolyFlex TPU 95 and Prusament ASA. We compare specs, performance, and value to help you decide.
Feature Comparison
| Feature | Polymaker PolyFlex TPU 95 | Prusament ASA |
|---|---|---|
| Material | TPU | ASA |
| Shore Hardness | 95A | — |
| Diameter Tolerance | ±0.05mm | ±0.02mm |
| Print Temp | 220-235°C | 250-270°C |
| Bed Temp | 40-60°C | 90-110°C |
| Tensile Strength | 35 MPa | 45 MPa |
| Flexibility | Flexible | Rigid |
| Spool Size | 1kg | 1kg |
| Density | 1.21 g/cm³ | 1.07 g/cm³ |
| Storage | Dry | Dry |
| Shrinkage | — | Moderate |
Polymaker PolyFlex TPU 95
Pros
- ✓Flexible
- ✓Easier than soft TPU
- ✓Wear resistant
- ✓Good layer adhesion
- ✓Durable
- ✓Wide use
Cons
- ✗Needs slow print speed
- ✗Direct drive preferred
Prusament ASA
Pros
- ✓UV resistant
- ✓Less warping than ABS
- ✓Outdoor durable
- ✓±0.02mm tolerance
- ✓Strong
- ✓Heat resistant
Cons
- ✗Needs enclosure
- ✗Ventilation recommended
- ✗Premium price
Our Verdict
Polymaker PolyFlex TPU 95
The best TPU for bowden printers—flexible enough for most applications.
Limited Offer — Check Today's PricePrusament ASA
The best choice for outdoor and UV-exposed parts—ASA over ABS.
20% Off — Limited Time, Check NowOur Methodology
We test each filament for print quality, layer adhesion, and real-world performance. No manufacturer has editorial influence.
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