Bambu Lab TPU 95A HF 1.75mm Filament 1kg Spool

Bambu Lab TPU 95A HF is a high-speed flexible filament engineered to deliver TPU durability and elasticity without the slow print times typical of soft materials. Rated at 95A Shore hardness, it produces tough, impact-resistant parts that bend and rebound while maintaining excellent layer adhesion. Supplied as a 1.75mm filament on a 1kg spool, TPU 95A HF is ideal for functional prints like gaskets, grips, protective parts and vibration-damping components. For best results, dry before use and print from the external spool path (TPU 95A HF is not supported in AMS/AMS Lite).

Key Features

• High-flow TPU designed for much faster printing than standard TPU
• 95A Shore hardness for a strong balance of flexibility and toughness
• Excellent interlayer adhesion for durable functional parts
• High impact resistance and resilience, even in colder conditions
• Reliable extrusion with low warping typical of TPU materials
• Best used via external spool path (not AMS / AMS Lite compatible)

Specifications

• Filament Type: TPU 95A HF (Thermoplastic Polyurethane)
• Diameter: 1.75mm
• Net Weight: 1kg
• Recommended Nozzle Size: 0.4 / 0.6 / 0.8mm
• Recommended Nozzle Temperature: 220–240°C
• Recommended Bed Temperature: 30–35°C (with glue)
• Recommended Print Speed: < 200 mm/s
• Drying Before Printing: 70°C for 8 hours (blast drying oven) or 80–90°C for 12 hours on printer heatbed
• Storage / Printing Humidity: < 20% RH, sealed with desiccant

Ideal For

• Flexible functional parts like gaskets, seals, bumpers and feet
• Impact-resistant components that need to bend without breaking
• Grips, protective covers, guards and wear surfaces
• Vibration-damping or shock-absorbing parts
• Projects needing TPU performance with faster turnaround

TPU 95A HF is a great choice when you want real TPU flexibility but don’t want to wait all day for a print. Dry it well, run it from the external spool, and you’ll get strong, clean flexible parts with reliable results.