TPU 85A filament prints extra-soft, flexible parts for grips, shock absorbers, and wearable prototypes. Bambu Lab TPU 85A runs at 200–250 °C with a 30–35 °C bed, and holds a precise 1.75 mm diameter (±0.03 mm) for smooth feeds.

Key Features

• Shore hardness 85A for ultra-soft flexibility and reliable shape recovery

• Special low-stringing formula delivers clean prints without fine tailing
  

• Precise filament tolerance (±0.03 mm) ensures consistent extrusion flow

• Prints at 200–250 °C nozzle and 30–35 °C bed for strong layer adhesion with minimal warp

• High tear resistance ideal for strain reliefs and wearable parts

• Delivered on a high-temperature reusable spool; dry at 70 °C for 8 h and store below 20% RH to maintain quality