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Grey 1.75mm TPU filament spool, 1KG, matte finish

eSUN

eSUN Flexible TPU Filament 1.75mm TPU-95A Grey 1KG

SKU CH-1QHA-AF31A

Grey TPU-95A filament with 1.75 mm diameter, ±0.05 mm tolerance, 95A hardness and 800% elongation for flexible FDM prints

  • Diameter1.75 mm
  • Product colorGrey
  • Main materialTPU
  • Compatible systemsFor FDM 3D Printers

Color Grey

  • TPU-95A hardness balances flexibility and durability
  • 800% elongation at break enables repeated bending without deformation
  • Shape-memory flexibility rebounds to original shape after stress
  • Dimensional accuracy ±0.05 mm ensures consistent feeding and stable prints
  • Tangle-free winding prevents nozzle clogging for high print success

Flexible TPU-95A filament for FDM printers

eSUN TPU-95A filament delivers 95A shore hardness with 800% elongation at break, making it suitable for makers producing wearable items such as watch bands, insoles and phone cases that must endure repeated bending. The grey 1.75 mm spool weighs 2.2 lbs and is wound to prevent tangling during long prints.

Works with direct-drive and Bowden extruders

The material feeds consistently through most FDM 3D printers including Ender 3, Raise3D, Prusa and Voron systems without clogging. Tight diameter tolerance of +/- .05 mm and precision winding reduce stringing and warping, freeing the user from frequent extruder adjustments.

Shape-memory response under sustained stress

Parts printed with this TPU rebound to their original form after prolonged deformation, maintaining layer cohesion even at higher print speeds. Low warping and strong interlayer bonding ensure reliable results for functional flexible components that see continuous use.

How it compares

Measured against everything we stock in 3D Printer Filament, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 57% of the 305 comparable items (median $27.99).

Specifications

Product
Brand nameeSUN
Product colorGrey
Size & build
Main materialTPU
Diameter1.75 mm
Compatibility
Compatible systemsFor FDM 3D Printers

Other versions of this model

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Questions about this item

How does the 95A shore hardness limit sustained high-speed printing?

The 95A hardness balances flexibility with durability, allowing high-flow and high-speed printing without permanent deformation.

What heat or noise issues appear during all-day printing with this TPU?

The filament melts well and feeds smoothly without clogging, ensuring stable prints and a high success rate during extended sessions.

Which extruder type must my FDM printer already have for this 1.75mm TPU?

It is compatible with most direct-drive and Bowden extruder systems on printers such as Ender 3, Raise3D, Prusa, and Voron.

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