LineBoss TPU filament has 95A+/-2 shore hardness, balancing elasticity and toughness for flexible prints such as phone cases, insoles, watch bands, robotics parts, flexible toys, and shoes.
Key Features
- 95A hardness with strong rebound
- Wear-resistant TPU material
- Excellent flexibility
- Strong layer adhesion with smooth surface appearance
- Well sealed vacuum packing for moisture-free storage
- Vibrant colors
Applications
- Phone cases
- Insoles
- Watch bands
- Robotics parts
- Flexible toys
- Shoes
LineBoss support
Best for grips, feet, bumpers, seals, and flexible prototypes. Print slowly with a controlled filament path; LineBoss can help you establish a stable starting profile.
Printer setup help
Need help dialing in this LineBoss material?
Use the numeric starting profile on this page. If the result needs work, send us your printer model, nozzle size, build plate, slicer, and a photo of the print so we can recommend a targeted adjustment.
Running repeat jobs? Ask about bulk ordering, batch notes, and PO or tax-exempt ordering support.
LineBoss Filament
Own The Build
LineBoss TPU Filament
$17.99
$19.99
1 kg / 2.2 lb spool $17.99/kg
Why makers buy this spool
TPU filament for confident prints
- 1.75mm TPU for flexible and impact-tolerant prints
- Good for grips, feet, bumpers, seals, and wearable parts
- Precision wound for smoother feeding
- Works best with tuned extrusion and controlled speed
- Product-specific setup guidance included
Recommended starting settings
Controlled TPU 95A starting profile
- Nozzle: start at 215°C; working range 190-230°C
- Bed: start at 45°C; working range 30-60°C
- Speed: start at 30 mm/s; qualified range 20-80 mm/s
- Part cooling: start at 40% after layer 3
- Drying: 50°C for 4-6 hours when wet
- Retraction: 0.6 mm direct drive or 2 mm Bowden at 20 mm/s
Printer setup help
Need help dialing in this LineBoss material?
Use the numeric starting profile on this page. If the result needs work, send us your printer model, nozzle size, build plate, slicer, and a photo of the print so we can recommend a targeted adjustment.
Running repeat jobs? Ask about bulk ordering, batch notes, and PO or tax-exempt ordering support.
Best for: grips, bumpers, feet, seals, cosplay parts, and flexible shop helpers
Avoid for: rigid structural parts or very fast profiles without tuning
Next step: Need rigid functional parts? Try PETG. Need easiest printing? Try PLA.
Complete technical specifications
LineBoss TPU 95A specifications
| Material | TPU 95A |
|---|---|
| Appearance | Gloss |
| Diameter | 1.75 mm |
| Diameter tolerance | ±0.02 mm |
| Net weight | 1 kg / 2.2 lb net weight |
| Approximate length | 335 ±5 m |
| Spool format | Standard 1 kg spool |
| Nozzle range | 190-230°C |
| Bed range | 30-60°C |
| Print-speed range | 20-80 mm/s |
| Part-cooling baseline | 40% after layer 3 |
| Drying | 50°C; 4-6 hours when wet |
| Retraction baseline | 0.6 mm direct drive / 2 mm Bowden at 20 mm/s |
| Raft separation | 0.2 mm |
| Enclosure | Not required |
| Multi-material systems | Use an external spool path unless the feeder explicitly supports 95A TPU |
| Hardness | Shore 95A ±2 |