Bambu Lab TPU 90A Filament - Crystal Blue (With Spool)
The softest Bambu TPU is here! Perfect for creating flexible and durable parts, it’s ideal for projects like grips, shock absorbers, and protective cases. Ready to bring your designs to life? Load your model files and start printing now.
Bambu TPU 90A offers enhanced hardness and structural integrity, making it perfect for applications like shoe soles, RC tires, and functional parts that need a balance of flexibility and strength.
Bambu TPU 90A Blaze & Frozen creates a distinctive soft gradient effect, unique to each spool. It’s specially designed for printing large, single-piece fashion items such as wearables that need seamless colour transitions.
Printer & Accessory Compatibility
| TPU 85A | TPU 90A | ||
| Printer Compatibility | Compatible | X Series / P Series | X Series / P Series / A Series |
| Nozzle Compatibility | Recommended | 0.6 mm / 0.8 mm | 0.4 mm / 0.6 mm / 0.8 mm |
| Not Supported | 0.2 mm / 0.4 mm | 0.2 mm | |
| Accessory Compatibility | Build Plate | Smooth PEI Plate,Textured PEI Plate | |
| Glue | Bambu Liquid Glue / Glue Stick | ||
| AMS & AMS lite | Not Compatible | ||
Printing Tips
• TPU 85A and 90A require highly precise printing conditions. Before printing, please carefully read the Printing Guide for TPU 85A & TPU 90A on the wiki to ensure the best results.
Drying conditions
| Blast drying oven | 70 ℃, 8 h |
| X1 printer's heatbed | 90 ℃, 16 h |
• To avoid spool deformation that may prevent it from fitting into the dry box, please use a large dry box. For more details on filament drying conditions, please carefully read the filament drying section on the wiki.
Printing
• Increasing the max volumetric speed is not recommended. Please keep the default speed during printing.
• All the parameters of Bambu TPU 85A & 90A are already pre-set. Please turn off Flow Dynamics Calibration to match the fine-tuned setting.
Filament unload
• For detailed filament unloading instructions, please refer to wiki.
• Do not press Unload when switching filaments, as this may cause uncut TPU residue to get stuck in the extruder.
• Please heat the nozzle to 250°C, then control the extruder to retract and manually pull out the filament.
Gradient Length
• Please note that the gradient effect of Bambu TPU 90A Blaze and Bambu TPU 90A Frozen will appear only ONCE in a 1kg filament spool.
Colour Code - Crystal Blue (51601)
| Materials | TPU 90A |
|---|---|
| Manufacturer SKU | U03-B1-1.75-1000-SPL |
| Weight (KG) | 1 |
| Brand | Bambu Lab |
| With Spool or Refill | With Spool |
DELIVERY BY ADDITIVE-X
BOXES SHIP VIA DPD
Order by 4.30pm Monday to Friday (excl Bank Holidays) and Additive-X will ship your order via DPD the same day. DPD will deliver on working days only.
Depending on your postcode your options at checkout will include DPD NEXT DAY, DPD 12:00 and DPD 10:30 options. Some postcodes will show "DPD TWO DAY".
Shipping to Ireland (Northern or Republic of) is a “DAP” service which means you have to pay any Duty and Taxes. Business customers must email us their EORI and UKIMS numbers.
PALLETS DON'T SHIP VIA DPD - WHAT YOU NEED TO KNOW
Some units can only be shipped safely on a pallet due to weight and/or size. Cut off time for orders shipping by pallet is 1.30pm, that’s because we need to book the job before 2pm.
Pallets are big and they ship on big lorries! If there is any problem with a dustbin-lorry size vehicle accessing your property, you need to let us know and we can request delivery by a smaller 7.5T lorry. If this is the case, then PALLET NEXT DAY may not be available.
Depending on your postcode your options at checkout will include PALLET NEXT DAY, PALLET 2-3 DAYS, PALLET COLLECTION HG4 2RN (organise your own pick-up). Some postcodes will show “PALLET 5-6 DAYS” etc.
Pallet deliveries are between 09.00 and 17.00 and we are unable to give you the ETA in advance.
We use a very reliable local supplier, and the pallets go in to the “Palletforce” network. Currently the network don’t use tracking numbers and you can't track online (coming in 2026). Call or email us to check on a delivery or collection.
Need more information on delivery and returns? Please visit our full delivery page.