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Features and Benefits of Armadillo Filament

  • Shore hardness = 75D
  • Excellent bridging capabilities and virtually no warping
  • Abrasion resistance 84% better than PLA and 60% better than ABS
  • Chemical resistance to many materials. View Armadillo Chemical Resistance Guide for more information.
  • Consistent diameter and material properties providing reliable, high-quality prints
  • No heated bed required. Build platform requires same prep as PLA.
  • REACH and RoHS 3 (EU 2015/863)



Industrial Manufacturing

From prototypes to end-use parts, Armadillo’s strength and durability hold up in most applications.

Explore Manufacturing Applications
Medical Bag


Designers in prosthetics know our tough TPU is strong enough for wear and tear.

Explore Healthcare Applications
Football Helmet


3D print durable, impact-resistant shoes and tough sports equipment with Armadillo.

Explore Sports Applications

Extruder Temperature

  • 210°C – 230°C

Platform Temperature

  • Room temperature to 50°C
  • Glue is suggested on bed.

Print Speed

  • Top and bottom layers: 20-30 mm/sec (900-1800 mm/min)
  • Infill speeds: 35-60 mm/sec (2700-3600 mm/min)
  • Layer 2+ use cooling fan if available.

Tech Specs


Ready to experience the power and performance of NinjaTek® 3D printing filaments for yourself?

Our toughest stuff, Armadillo® is a high-performing rigid TPU filament that provides 90% higher abrasion resistance than nylon. Its toughness ratings are superior to commonly used materials, and it’s an excellent 3D printing material to use for bridging with virtually no warping issues.

Spool Weight

In-stock orders placed weekdays before 12:00 pm eastern will ship same day.

3D Printing Filament TPU NinjaTek Armadillo - Sapphire Blue - 1.75mm - 1kg

Product #3DAR0217510


NinjaTek stack of 3D printing filament spools

Compare key features, benefits and attributes.

Don’t see the filament you need? Schedule a custom filament consultation with our 3D Materials Engineering team.

Fenner Precision Polymers
187 West Airport Road
Lititz PA 17543 USA

[email protected]