White TPU Filament

White TPU filament from Siraya Tech gives you flexible, durable 3D prints in a clean, solid white finish. This collection covers multiple Shore hardness levels so you can match the material to your application, from soft wearables to rigid functional parts.

TPU's natural resistance to abrasion, oils, and impact makes it ideal for phone cases, shoe midsoles, protective covers, and mechanical dampeners. All filaments are 1.75mm diameter and work with FDM printers from Bambu Lab, Creality, Prusa, Elegoo, and more.

Bright, Opaque White That Holds Its Color

• Solid white finish with no translucency, giving prints a clean, finished look right off the bed.
• Consistent color across layers and across multiple spools for batch production.
• Works well as a base for painting, dyeing, or post-processing when custom colors are needed.
• Available in multiple hardness levels from soft 85A to rigid 64D.

Flexible Performance for Real Applications

• TPU absorbs impact and vibration better than rigid plastics, protecting components and surfaces.
• Excellent abrasion resistance means parts hold up to friction and mechanical wear.
• Resists oils, greases, and many common chemicals.
• Prints stretch and return to shape without tearing or delaminating.

Prints Smoothly on Standard FDM Setups

• 1.75mm diameter fits all standard FDM printers, including Bambu Lab, Creality, Prusa, and Elegoo.
• Direct-drive extruders deliver the best results, though many Bowden setups work at slower speeds.
• Low warping and strong bed adhesion keep prints flat and stable.
• Dry filament before use for the smoothest surface finish and fewest stringing issues.

Explore Related Collections

• TPU Filament — Browse the full range of TPU filaments in all colors and hardness levels.
• White 3D Printer Filament — White filament options across all material types.
• 3D Printed Shoes Filament — Filaments designed for footwear applications and midsole production.
• Flexible Filaments — All flexible material options from soft elastomers to rigid-flex engineering filaments.

Frequently Asked Questions on White TPU Filament

What is white TPU filament used for?

White TPU filament is used for flexible parts where a clean, opaque finish matters. Common applications include phone cases, shoe insoles, protective bumpers, wearable devices, and cosmetic covers. The white color also makes it easy to paint or dye to any custom color.

Is white TPU filament hard to print?

TPU is slightly more challenging than PLA or PETG but manageable on most modern printers. Use a direct-drive extruder for best results. Print at slower speeds (20-40 mm/s for most setups), reduce retraction, and keep the filament dry. Higher Shore hardness grades like 95A and 64D feed more smoothly.

Does white TPU filament yellow over time?

Quality white TPU resists yellowing under normal indoor conditions. Prolonged UV exposure can cause some discoloration in any white material. For outdoor use, consider applying a UV-protective coating or choosing a filament rated for UV resistance.

Can I print white TPU in an AMS or multi-material system?

Some automated feeding systems support 95A TPU, but most AMS units are designed for rigid filaments. Check your printer manufacturer's TPU compatibility. In most cases, feeding TPU directly from a spool mount works better than routing it through long feed paths.