Essentium

TPU 90A-FR

TPU

Flame resistant cable gaskets, aerospace soft seals, electrical conduit boots; Essentium HSE

MSRP
$125 /kg
Technology
Filament
Data confidence
Not yet verified
View TPU guide

Full specifications

Mechanical

Tensile strength
28 MPa
Elongation at break
480 %
Flexural strength
25 MPa
Flexural modulus
75 MPa
Izod impact (notched)
32 kJ/m²
Shore hardness
90A

Thermal

HDT @ 0.45 MPa
65 °C
HDT @ 1.82 MPa
50 °C
Glass transition
-20 °C
Max service temp
70 °C

Print settings

Nozzle temp
240 °C
Bed temp
50 °C
Print speed
50 mm/s
Enclosure required
No
Shrinkage / warping
0.40%
Moisture sensitive
Yes

Physical

Density
1.18 g/cm³
Available colors
Black
Chemical / UV resistance
UL94 V-0 flame retardant elastomer, resistant to grease and oils

Similar filament

Elegoo

TPU 95A

TPU
MSRP
$17.99 /kg
No listing
Siraya Tech

Flex TPU 95A

TPU
MSRP
$32.99 /kg
No listing
TreeD

Pneumatique

TPU
MSRP
$42.99 /kg
No listing
Zortrax

Z-FLEX

TPU
MSRP
$65 /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.