Sinterit - Flexa Grey Powder – 2 kg

SinteritSKU: 631

€320Excl. VAT
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Flexa gray powder from Sinterit is a TPU powder. (Thermoplastic Polyurethane Elastomers) With this SLS powder you will be able to print beautiful models with good finishing quality and accurate details. In addition, the parts printed with Flexa gray are elastic. The parts can be bent or compressed and then return to the printed form.


  • Functional prototypes.

  • Detailed parts.

  • Parts with good chemical resistance.

  • Flexible components.

  • Shock absorbers.
  • Vibration dampers.



Powder for SLS printing

Material type

Thermoplastic Polyurethane Elastomer (TPU)


Plastic bottle


2 [kg] / 4 [l]


20-105 [μm] / 0.79 - 4.13 [mil]



Elongation at Break

210 [%]

Tensile Strength

3.6 [MPa]

Softening point (Vicat method type A50)

82.3 [° C]

Shore Hardness in scale A.

70 – 90

Elastic / Young's modulus E

7.8 [MPa]

Material refreshing ratio

0 [%] - you can reuse all leftover Flexa Gray without any refreshing

Dedicated for

Lisa / Lisa2 PRO

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