COEXFlex 40D is a thermoplastic copolyester elastomer (TPC). It flexes like TPU, but prints faster and has more strength, heat resistance and chemical resistance. Use it for parts that need to flex and bend repeatedly: grips, protective cases, seals, gaskets and functional prototypes.
Key properties
- Rubber-like flex with strong layer adhesion
- More heat, chemical and abrasion resistance than typical TPU
- Prints on any TPU-capable setup
Recommended print settings
- Hotend: 205–250°C
- Bed: 25–85°C, heated bed recommended
- Part cooling fan recommended
- Build surfaces and adhesives: WELD3D Bed Adhesion Spray, painter's tape, glue stick or PEI.
Available COEXFlex hardnesses: 30D · 90A · 40D · 60D. See the full COEXFlex range.
Specs
- Material: COEXFlex TPE (TPC)
- Tolerance: ±0.03 mm (1.75 mm) · ±0.06 mm (2.85 mm)
- Other spool sizes available by request: contact us.
- Extruded, quality controlled and shipped from one plant in Green Bay, WI.
| Spools | Discount |
|---|---|
| 6+ | 5% off |
| 12+ | 10% off |
| 24+ | 15% off |