3D Printed Rubber. TPU.

3D Printed Rubber - TPU 92A - Strong and Durable.

3D Printing in TPU 92A, Rubber.

A NEW addition to our Strong & Durable service for elastomers and flexible materials. TPU (Thermoplastic Polyurethane) is an FDM 3D Printed material, with a filament extruded layer by layer.

TPU Rubber Like

TPU 92A gives you a tough, durable high material with high elongation and good abrasion resistance.  As per the name, the material has a Shore A hardness value of 92 on the A scale. 

TPU is an ideal material for producing large and complex flexible parts. Durable, complex parts have never been easier to 3D print, helped by the use of a soluble support where support structures used to help overhangs are simply dissolved away. 


  • Build Volume: 355 x 254 x 355 mm
  • Surface Finish: Lightly ridged.  
  • Good Detail from 0.256mm (256um) layers with finer layer options.
  • Minimum recommended feature detail or wall thickness of 1mm.
  • Flame Classification, UL94, HB and V2. 
  • See below for full spec.

Typical applications include 3d printed seals, flexible ducts and hoses, tubes and damper pads and blocks.

Key properties for our TPU 92A 3D printed elastomer:


  • Temp Resistance: 95 deg. C (Vicat Softening Temperature) 
  • Density: 1.13g/cm3.
  • Tensile Modulus: 20.7 Mpa.
  • Tensile Strength: 17.4 Mpa.
  • Elongation at Break: 482%.
  • Shore Hardness:  92 A range.
  • Support System. Soluble Support. 
  • Sealing processes to make watertight. (Cost option, may change flex properties.)
  • Flame Classification UL94, HB and V2.

Values based on the XZ build orientation.  Full datasheet available.

Images of our work.

FDM Printed TPU Rubber

FDM Printed TPU Rubber

FDM Printed Rubber - TPU mesh structure.

FDM Printed Rubber - TPU mesh structure.

A rubber mesh structure 3D Printed in our TPU elastomer.

FDM Printed TPU Rubber FDM Printed Rubber - TPU mesh structure.

See more of our work..

3d-alchemy - Get a 3d printing quote


Example objects printed with our 3d printing services:

3d printing service - example of work.
Metal 3d printing service - example of work.


What our customers say about our 3d printing service

"3D-Alchemy were keen to follow up on quotes sent out. Willing to discuss individual requirements. Super fast receipt of product after ordering. ....Excellent product and customer service - super fast delivery time."

Alasdair, Eyeware design.

What our customers say about our 3d printing service

"Very happy with the service. David gave us a lot of help and advice on selecting the best materials and print options for our model. The results were very good and encouraging."

David, N Gauge model railway project.



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