FLEX HARD transparent

Speed: 20-40 mm/s Printing Temperature: 230-260 °C Print Bed Temperature : 50-60 °C transparent Flex Hard

Diameter Weight Price Amount
1,75 mm
EAN: 9010241162000
0,75 kg €34.99
2,85 mm
EAN: 9010241172009
0,75 kg €34.99
- +
1,75 mm
EAN: 9010241161003
2 kg €94.99
- +
Total 0,00 

Material Properties

Flex Hard

TPU Flex Hard was developed for FDM and FFF processes. With an elasticity of 480%,  high material quality, high chemical resistance and temperature resistance up to 137 °C, the material is suitable for a wide range of industrial applications.


  • Very high impact and breaking strength
  • Halogen-free
  • Free from silicones, softeners and oils
  • Shore hardness D58
  • UV-resistant
Product properties
Product properties

Product Information

Maximum Stress

TPU Flex is one of the most resistant materials currently available for FDM and FFF processes.

Elongation at Break

TPU Flex Hard reaches its maximum tensile stretch capacity at 480% elongation.

Operation Temperature

TPU Flex Hard is temperature-resistant up to 137 °C .

Ease of Printing

TPU Flex is suitable for printers with Bowden extruder. Due to its flexibility, water retention, and temperature resistance properties, TPU Flex should only be used by those with experience.

Visual Quality

All products of the TPU Flex range have a smooth surface and are professionally manufactured.

Layer Adhesion

TPU Flex has extremely good layer adhesion. The layers cannot be separated using human strength.

Impact Resistance

TPU Flex has excellent impact strength and is therefore suitable for extreme industrial applications.