Flexfill TPU 98A "Signal Yellow"

€35.29 EUR
Tax included.
Low stock - 6 in stock, ready to ship

Discover all Flexfill TPU 98A:

Thermoplastic polyurethane with hardness 98 Shore A. A technical semi-flexible filament that offers great mechanical properties such as high tear and tensile strength.
It is characterized by highly reversible deformation, resistance to ozone, oils, greases, and aliphatic alcohols. Wear resistance guarantees the durability of 3D printed products. Great for the printing of continually sliding parts or sealings.


  • Can be used for the final surface treatment
  • Great interlayer adhesion ensuring tear strength in all the directions
  • Excellent abrasion resistance
  • High tensile strength
  • Printing with 100% infill ensures tough object
  • Improved UV stability
  • Good rebound resilience
  • High elasticity with highly reversible deformation
  • Safe to use in electrical and electronic equipment
  • Semi-flexible
  • Low warping
  • BPA-free and styrene-free
  • Recyclable


Working temperature: 220–240 °C
Heated bed: 50–60 °C
Diameter: 1.75 mm and 2.85 mm
Diameter tolerance: +/- 0.10 mm 
500 g of filament (+ 230 g spool)
The length of the filament:
175 m (1.75 mm, 500 g)
70 m (2.85 mm, 500 g)
RAL | Pantone | HEX:
1003 | N/A | N/A


Comparison of our Flexfill family:

  Flexfill TPE 96A Flexfill TPU 98A 
Polymer base Polyolefin + SEBS Polyurethane + ester
Tensile strength 5 MPa 54 MPa
Elongation at break 150 % 320 % 
Density 1.15 g/cm³ 1.23 g/cm³
Moisture absorption Low High
Chemical resistance Water, acids, alcohols, alkalis Oils, greases, ozone 
Food & skin contact Safe for use Not recommended
Gas permeability Low High 
Weather resistance Stable Stabilized 
Optical properties Matte, non-translucent Glossy, transparent 

The input material was carefully selected to achieve the best processability and final properties. Fillamentum’s products are always produced from the precisely specified type of material, with the highest stability across all the batches. The customers can rely on the best quality at any time they use our filament.




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Customer Reviews

Based on 1 review
tpu 98a

material is awesome, virtually indestructable. however I still struggle to finish a print without clogging on my old voron afterburner extruder.