Fillamentum

Flexfill TPU 98A

TPU

Protective covers, rugged mechanical gaskets, wheels; Direct or Bowden

MSRP
$46.99 /kg
Technology
Filament
Data confidence
Not yet verified
View TPU guide

Full specifications

Mechanical

Tensile strength
40 MPa
Elongation at break
410 %
Flexural strength
22 MPa
Flexural modulus
310 MPa
Izod impact (notched)
28 kJ/m²
Shore hardness
98A

Thermal

HDT @ 0.45 MPa
68 °C
HDT @ 1.82 MPa
48 °C
Glass transition
-20 °C
Max service temp
62 °C

Print settings

Nozzle temp
235 °C
Bed temp
50 °C
Print speed
50 mm/s
Enclosure required
No
Shrinkage / warping
0.28%
Moisture sensitive
Yes

Physical

Density
1.22 g/cm³
Available colors
8 Colors
Chemical / UV resistance
Semi-rigid hardness allows easier printing through Bowden tubes

Similar filament

TreeD

Kyot-Flex

TPU
MSRP
$39.99 /kg
No listing
TreeD

Pneumatique

TPU
MSRP
$42.99 /kg
No listing
Zortrax

Z-FLEX

TPU
MSRP
$65 /kg
No listing
Prusament TPU 95A
Prusament

TPU 95A

TPU
MSRP
$69.98 /kg
No listing
3D3DPrintInfo

The reference for every consumer and prosumer 3D printer, material and accessory — researched, compared and explained.

3DPrintInfo is reader-supported. Some links are affiliate links — we may earn a small commission if you click through and make a purchase, at no additional cost to you. These commissions help keep the site running and never affect which products we list, the specs we publish, or our ratings. Our editorial choices are independent of any affiliate relationship.

As an Amazon Associate I earn from qualifying purchases. Prices, availability and retailer offers change frequently and are set by the retailer, not by us — always check the retailer's page for the current price and terms before buying. Read the full Affiliate Disclosure.

© 2026 3DPrintInfo. All rights reserved.