Bambu Lab TPU 95A HF 1.75mm Filament 1kg Spool
Pickup available at Gold Coast, Queensland. (Check Pickup Hours)
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Bambu Lab TPU 95A HF is a flexible filament optimised for high-speed printing. Compared with regular TPU 95A it prints around 3 times faster, which takes the sting out of the long print times that put people off soft materials. It keeps everything you want from a good TPU: strong interlayer adhesion, outstanding impact resistance, real flexibility and elasticity, and resilience in the cold. Rated at 95A Shore hardness, it suits gaskets, grips, bumpers, protective covers and anything that needs to bend and bounce back. Each 1kg spool comes on Bambu's High Temperature Reusable Spool.
Key Features
- High-speed TPU: max volumetric speed 12 mm³/s against 3.6 for standard TPU 95A, roughly 3× faster prints
- Soft, flexible and tough with 95A Shore hardness
- Outstanding impact resistance, so parts survive drops, knocks and collisions
- Excellent interlayer adhesion and cold-temperature resilience
- Supplied on a High Temperature Reusable Spool you can refill later
- Not AMS compatible: run it from the external spool holder
Specifications
- Material: TPU 95A HF (Thermoplastic Polyurethane, high flow)
- Filament Diameter: 1.75mm ±0.03mm
- Net Weight: 1kg
- Shore Hardness: 95A
- Recommended Nozzle Temperature: 220–240°C (Bambu profile 230°C)
- Recommended Bed Temperature: 30–35°C, with glue on smooth plates
- Recommended Nozzle Size: 0.4 / 0.6 / 0.8mm
- Max Volumetric Speed: 12 mm³/s
- Drying Conditions: 70°C for 8 hours in a filament dryer, or 80–90°C for 12 hours on the printer heatbed
- Storage: Below 20% RH, sealed with desiccant
What's in the Box
- TPU 95A HF Filament 1kg on High Temperature Reusable Spool ×1
- Desiccant Pack ×1
Ideal For
- Flexible functional parts like gaskets, seals, bumpers and feet
- Impact-resistant components that need to bend without breaking
- Grips, phone cases, protective covers, guards and wear surfaces
- Vibration-damping or shock-absorbing parts
- Anyone who wants TPU results without the all-day print
Compatibility
Works with all Bambu Lab printers from the external spool holder. Not compatible with any AMS, AMS Lite or AMS 2 Pro, and not for use with the Cool Plate SuperTack or the 0.2mm stainless steel nozzle. Prints on other 1.75mm direct-drive printers with a TPU profile; Bowden setups will struggle.
Printing Tips
- TPU 95A HF is highly sensitive to humidity. Dry it before use and again after storage, even when new.
- Check Bambu's TPU Printing Guide before your first print for retraction and speed settings.
- Store in an airtight container with desiccant between prints.