Bambu Lab TPU 90A - Quicksilver 3D Printer Filament 1.75mm 1kg with Reusable Spool

The Best Choice for Impact Absorption and Buffering
Engineered for durability and flexibility, Bambu TPU 85A and 90A are ideal for shock absorption and soft support. They are well suited for applications such as padding, medical braces, and protective gear.

Both filaments deliver excellent wear resistance, ensuring long-lasting performance even after repeated bending, making them a reliable choice for demanding applications.

Bambu TPU 85A: The softest TPU in Bambu’s lineup, TPU 85A offers exceptional flexibility and resilience. It is perfect for impact-absorbing parts such as protective cases, squishy fidget toys, and soft cushioning elements.

Bambu TPU 90A: With higher hardness, TPU 90A provides greater structural integrity while retaining flexibility. It is ideal for shoe soles, RC tires, and functional components that require both strength and elasticity.

Seamless Multi-Material Printing: Strong in Structure, Soft to the Touch
Bambu TPU 90A prints seamlessly with all Bambu PLA and PETG series filaments, letting you combine flexible and rigid materials in a single part using beam interlocking in Bambu Studio.

From seat cushions and helmet padding to tool handles and beyond, design freely to achieve the perfect balance of stiffness and softness. Bambu Filaments help you expand the functionality and performance of your prints.
* This feature is exclusive to Bambu TPU 90A and compatible dual-nozzle printers such as Bambu Lab H2C and H2D.

Diverse Textures, Eclectic Integration
Bambu TPU 85A & 90A feature specially formulated textured colors, such as metal-like, semi-transparent, and leather-like. These allow flexible filaments to better integrate into imaginative model creation scenarios, connecting your works with life.

A Unique Single-Pass Soft Gradient
Unlike the high-frequency color transitions of standard gradient filaments, Bambu TPU 90A Blaze & Frozen delivers a unique soft gradient that appears only once per spool.

This creates a smooth, single-pass color shift from start to finish, making it specially engineered for large-scale models, fashion wearables, and footwear where a continuous, natural gradient effect matters.

More Colors, More Ways to Flex
Bold, pop colors add a vivid touch to your 3D printing projects. They balance the functional needs of everyday flexible applications with your personal aesthetic expression, so your prints perform well and look great.

Translucent by design. Luminous by nature.
Models printed with semi-transparent TPU allow light, underlying colors, and ambient tones to shine through.

This interplay blends design creativity with real-world use, making every creation feel unique. It is especially ideal for phone cases, lamp shades, and other designs where light and color interaction enhance the visual effect.