Polymaker TPU Filament 1.75mm Black, 0.75kg Shore 90A Flexible 3D Printer Filament 1.75mm - PolyFlex TPU90 3D Printing TPU Filament 0.75kg Black Soft Flexible Filament

I love this TPU90, prints great, great color - just wish it was a bit cheaper. Just make sure you keep your printing speeds below 50mm/s and you'll be fine.

Was also recommended by Auburn Mech Eng and Industrial Design, CADC, students for structural prototype components application with BambuLabs X1C and X1E .4 hardened nozzle, did NOT run through AMS but with Creality dryer. NO ISSUES.

I love this color and a great price. :-) Prints nice and smooth.

I was surprised to find that this filament didn’t require any changes to my print profile for 95A Hatchbox TPU. Using this in Bambu Labs X1C (without AMS of course). I had no issues with this filament. It was properly wound and is much more flexible than the 95A. Polymaker never disappoints.

Good quality flexible filament and color is perfect. Had no problems printing a phone case for my sister with it.

good quality as it is expected from Polymaker. Just make sure you dry the hell out of it before printing

First time use of TPU and I found this to be very easy to print. Using a Prusa MK3 I choose the FIllamentum Flexfill 92A profile and adjusted the temperature to 220 and saved it. I used the default 0.2 layer height settings and adjusted any speeds greater than 50 mm/s down to 50 mm/s (recommended max speed per the guide). Everything printed better than expected on the first print. I did have some stringing when I printed multiple small parts closer to each other that was easily cleaned off. I have not yet taken the time to tweak anything to minimize stringing. Over I am very pleased with the PolyFlex90. For that matter I have been happy with every filament I have used from Polymaker.

I was skeptical that my Ender 3 (with stock bowden extruder) would be able to print with this filament but it pulled it off no problem with some slicer tweaks. I used PrusaSlicer to generate the g-code for my tires and my tweaks were: 225C print temp, 30mm/s print speed, 3 shells (thicker wall=stiffer part), retraction length: 3mm, Extra Length on Restart: 1mm, ( I turned off Ensure Vertical Shell Thickness, that speed up the prints and reduced the number of retractions improving my results a bunch) And the filament stuck wonderfully to the default textured PEI my printer came with. --CRITICAL YOU MUST CHANGE THE RETRACTION SETTINGS (see image for my settings)-- Flexible filaments are prone to stringing it's just how they are, try to print only one object at a time and clean up stingers with sharp scissors A note on Bridging with flex filaments: IT SUCKS so if you have to do it use a ton of top shells (8+), decrease the layer height of the top with the slicer's variable layer height feature, this will give you the most chances to fully bridge, and change the bridging flow rate to 0.75. Just remember: Print Hot, Print Slow.

Se stampato tenondo conto che è un TPU, da ottimi risultati sia estetici che elastici

Super produit pas trop cher. Plutôt plus facile à utiliser que des produits premier prix

Super TPU lässt sich super drucken

The colour, the feel, everything. It's my favourite TPU for my purposes.

Prints great