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Ultrafuse® TPC 45D Black – Flexible Filament – 1.75mm – 500g

Ultrafuse® TPC 45D (previously Innofil3D InnoFlex 454D, different name, same high-quality product!)  is a flexible 3D printing filament in 10 different colors.

Product details

  • Product Code FL45-2008a050
  • Product Product Innoflex 45 - Black - 1.75mm - 500gr
  • Product Colour Black
  • Product RAL 9005
  • Product Diameter 1.75mm
  • Product Weight 500gr

Out of stock


Ultrafuse® TPC 45D (previously Innofil3D InnoFlex 45, different name, same high-quality product!) is a flexible, rubberlike elastomer material with a reduced carbon footprint and improved elastic performance

It has a shore hardness of 45D and is made from Arnitel®Eco. Arnitel®Eco is a partly bio-based Thermoplastic Copolyester Elastomer plastic, which is derived from rapeseed oil and combines the best properties of elastomers (rubbers) and polyesters.

This material is proven to have a carbon footprint up to 50% lower than comparable co-polyesters.

The material delivers excellent adhesion in the Z-direction, meaning that the printed layers don’t detach – even with extreme deformation.
Especially suitable for printing flexible parts like miniature tires, drive belts, bracelets and parts that have to be extremely flexible and have to be bent often.


We select the best raw materials available from renowned suppliers.

Dedicated people, highest standards.

Production on our state-of-the-art computer-controlled machinery guarantees a truly consistent filament, also between colors and batches.
It will perform as expected, every time.

All our products are 100% traceable to the source.

Tips & tricks

With some printers, Ultrafuse TPC 45D could give some problems, as this is a very flexible filament.
We do recommend a printer with a ‘pull’ system. A ‘push’ system probably will give problems with loading the filament.

The settings we are using with Ultrafuse TPC 45D;

  • the nozzle VERY close to the bed – on some printers we first do ‘normal leveling’ and then add tape
  • print temperature between 230-250 °C
  • speed between 30-40mms
  • heated bed between 0-30°C + tape
  • raise the flow to 125 –  150% (via the printer)
  • using a brim is advisable


Technical & Mechanical data sheet