eSun TPU 95A 1.75mm 1kg Rainbow
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Flexible like rubber — right for seals, protectors and belts.
Compatibility and preparation
What do these mean? →Use a direct-drive extruder with a short filament path and a low print speed.
Recommended settings
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Recommended settings
Manufacturer laboratory material data. Final part properties depend on print settings, part geometry and the test method.
Source: TPU 95A Technical Data Sheet, Nov.2021, Version 4.0
eSun TPU 95A 1.75mm 1kg Rainbow — colour: Rainbow.
A flexible material that behaves like rubber: it stretches, compresses and springs back. Wear resistance is better than most rigid plastics.
eSun has been making 3D printing materials since 2007 and is now one of the largest manufacturers in the world — which means consistent quality between batches and a wide colour range.
Best for
- Seals, bushings and dampers
- Phone cases and protectors
- Wheels, belts and grips
Worth knowing
Flexible filament does not feed well through a long bowden tube — a direct drive extruder gives the best result. Print slowly and turn retraction almost off, or the filament will coil inside the extruder.
Exact print settings, drying recommendation and printer requirements are in the specification table above.





