Siraya Tech Flex TPU 64D – High-Performance Elastic 3D Printing Filament, Durable & Wear-Resistant, Easy to Print, ISO 10993 Tested, Ideal for Tough, Durable Abrasion Resistant Parts (Black, 1kg)

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64D Shore Hardness

Stronger and stiffer than regular TPU. Designed for parts requiring durability and slight flexibility.

High Strength & Abrasion Resistance

Withstands Stress, Impact & Daily Wear.

Note: Flex TPU 64D is not compatible with AMS 2 / AMS Lite.

Structural Stability

Durable & Wear-Resistant with Controlled Flexibility.

1 Widely Used 2 AMS Compatible 3 Aluminum Foil Pack

Shore 64D Semi-Rigid Hardness: Flex TPU 64D filament offers significantly higher rigidity, structural stability, and wear resistance than standard TPU, while retaining controlled flexibility for impact absorption. Perfect for parts needing toughness without excessive flex.
Superior Mechanical Performance: TPU 64D 3d filament delivers high tensile strength, excellent abrasion resistance, and robust layer adhesion. Engineered to withstand repeated stress, bending, and impacts – ideal for functional gears, rollers, and mechanical components.
Versatile Industrial & Engineering Applications: Designed for manufacturing aids, jigs, fixtures, protective covers, seals, vibration dampeners, and other components demanding a tough, wear-resistant, semi-rigid elastic material.
Optimized for Reliable Printing: Formulated for smoother extrusion, reduced stringing, and clog resistance compared to many flexible filaments. Flex tpu 64d filament is compatible with most standard FDM/FFF printers (ensure proper flexible material setup).
Biocompatibility Data & AMS Compatibility: ISO 10993-10 (Sensitization), -5 (Cytotoxicity), & -23 (Irritation) test data available to support evaluation for skin-contact applications (User validation required). Compatible with Bambu Lab AMS Original Version (Not compatible with AMS 2 and AMS Lite).