Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material Type	Thermoplastic Polyurethane (TPU)
Hardness Options	85A (Soft) and 90A (Semi-Flexible)
Filament Diameter	1.75 mm
Spool Weight	1 kg (2.2 lbs)
Printing Temperature	220°C - 250°C
Bed Temperature	45°C - 60°C
Color Finish	New Gradient Series
Compatibility	Bambu Lab X1, P1P, P1S, and most FDM printers
Key Feature	High impact resistance and shock absorption
Storage Recommendation	Keep in dry box with desiccant to prevent moisture absorption

6 reviews

Anonymous

Mar 25, 2026

Rating: 4/5

Solid performance

Very happy with the shock-absorbing properties. I printed some camera mount inserts and they hold the gear securely while absorbing vibrations. Only wish the spool came with a better resealable bag.

Anonymous

Mar 24, 2026

Rating: 5/5

Reliable for prototyping

We use this for rapid prototyping of soft-touch components in our office. The dimensional accuracy is excellent, and the layer adhesion is strong. The 90A variant offers a great balance between rigidity and flex.

Anonymous

Mar 24, 2026

Rating: 4/5

Great quality, slight stringing

The finish on the gradient colors is beautiful and the material feels very durable. I had to tweak my retraction settings slightly to minimize stringing, but once dialed in, the results are professional.

Anonymous

Mar 22, 2026

Rating: 5/5

Perfect for flexible phone cases

The 85A gradient color looks stunning on my printed phone cases. It feeds smoothly through my P1P without any clogging issues. The flexibility is exactly what I needed for drop protection.

Anonymous

Mar 08, 2026

Rating: 5/5

Best TPU I've used

I've tried many brands of TPU, but Bambu Lab's consistency is unmatched. The 90A hardness is perfect for gaskets and vibration dampeners. No jams even after printing for 20 hours straight.

Anonymous

Mar 06, 2026

Rating: 5/5

Gradient effect is subtle and nice

The new color launch did not disappoint. The transition between shades is smooth and adds a premium look to functional parts. Highly recommend for anyone wanting to add flair to utility prints.

5 FAQ

Q: Is this filament compatible with non-Bambu Lab printers?

A: Yes, as long as your printer supports 1.75mm TPU filament and has a direct drive extruder or a well-calibrated Bowden setup, it should work perfectly.

Q: Can I print support structures with this TPU?

A: While possible, using TPU as support for other materials is generally not recommended due to difficulty in removal. However, TPU prints well with soluble supports or carefully designed breakaway supports if printing TPU models.

Q: Do I need to dry this filament before printing?

A: TPU is hygroscopic and absorbs moisture from the air. If the spool has been opened for a while or you live in a humid climate, we recommend drying it at 55°C for 4-6 hours for optimal print quality.

Q: What is the difference between 85A and 90A hardness?

A: 85A is softer and more flexible, ideal for items like phone cases or wearables. 90A is slightly stiffer, making it better suited for gaskets, seals, and parts requiring more structural integrity while still maintaining flexibility.

Q: Does the gradient color change throughout the entire spool?

A: Yes, the gradient effect is designed to transition smoothly throughout the length of the filament on the spool, creating varying patterns depending on how much filament you use per print.

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