TPU with hardness Shore 93A. It’s bouncy yet firm, suitable for all kinds of fun applications as well as for printing gaskets, tires, seals, and ice trays. Spool weight: 500g

Printing Guidelines

  • Print Temperature: 215 – 225°C
  • Bed Temperature: 40 – 80°C
  • Bed Adhesion: Glue stick on glass, no additional adhesive needed on PEI sheeting or blue tape.
  • Part cooling fan: Medium to high speed
  • You will want to print FlexD a lot slower than stiffer filaments, you should start with a print speed of 15mm/s, you may be able to increase this value to around 25mm/s if you are printing hot enough.
  • You will also want to have the retraction turned off, once you start having good extrusion results you may be able to introduce a small amount of retraction to clean up the surface quality but do so with caution, and only use minimal amounts.

Material Properties

Ultimate tensile strength:42Mpa
100% modulus:9.8Mpa
300% modulus:20Mpa
Elongation at break:500%
Hardness (Shore A)93AShore A