TPU / Flex Filaments

Show previous products

• 

  View options

  eSUN eSUN TPU-LW

  198 in stock Shipped immediately

  Customizable Foaming and Strength With eSUN TPU-LW, you can adjust the degree of foaming during printing, allowing you to optimize the strength and flexibility of your printed objects. The foaming ratio can go up to 172%, giving you full control over the final product's density. This customization makes it ideal for various applications where both flexibility and durability are important. Aesthetics and Texture The foaming process not only enhances the material's properties but also gives the surface a delicate satin-like texture. This texture helps minimize the appearance of the layer pattern, creating smooth, professional-looking prints. The result is a soft, skin-friendly surface, perfect for wearable items. Flexibility and Resilience eSUN TPU-LW combines excellent flexibility with high tear resistance and resilience. These properties make it an excellent choice for printing flexible and durable products, from wearables to cosplay models. The material's ability to recover after deformation ensures that your printed objects will maintain their shape and function over time. Ease of Use TPU-LW is easy to print, thanks to its excellent printability and strong layer adhesion. The filament feeds smoothly through the printer, allowing for hassle-free printing with consistent results. Additionally, the material is easy to paint, making it a great option for projects that require additional detail or customization. eSUN TPU-LW is a flexible TPU filament that can be foamed during the printing process, allowing you to customize the strength and density of your prints. By adjusting the printing temperature and speed, you can control the degree of foaming, giving you greater flexibility to meet the specific requirements of your projects. This filament creates a fine frosted texture on the surface of the printed product, reducing the appearance of layer lines while offering excellent flexibility, tear resistance, and resilience. TPU-LW is ideal for flexible wearable products and detailed COSPLAY models. Key Features Maximum foam volume ratio of 172% for customizable density Adjustable strength and foaming rate for personalized prints Fine frosted texture that minimizes visible layer patterns Strong layer adhesion for smooth prints Excellent printability for smooth and hassle-free printing Easy to paint, making it perfect for detailed customization Features Manufacturer: eSUN Model: TPU-LW175W075P1 EAN: 6922572209237 Weight: 1400 g Buy eSUN TPU-LW on STRATO3D with fast shipping to Italy. Note: In case of discrepancy between the variant description and the product code (SKU), the product code takes precedence for ordering purposes.

  Read more less

  198 in stock Shipped immediately

  €40,48

  View options

• Sale -4%

  View options

  Siraya Tech Siraya Tech Flex TPU 85A

  198 in stock Shipped immediately

  Features of Flex 85A TPU Enhanced Flexibility: Compared to common 95A TPU filaments, Flex 85A offers superior flexibility, making it the ideal choice for wearables and flexible parts. Excellent Impact Resistance: This filament boasts exceptional impact resistance, suitable for printing projects that require high durability and toughness. Easy to Print: Flex 85A is specially formulated to extrude more easily and adhere better, ensuring a smoother printing process compatible with various printer models. 5x Higher High-Speed Printing Performance: It can print up to 5 times faster than comparable TPU filaments while maintaining high-quality print results. Applications of Flex 85A TPU Wearables: such as smartwatch straps, fitness tracker bands, etc. Flexible Connectors: such as tubes, anti-vibration pads, etc. Prototyping: Its rapid printing capability makes it ideal for project prototyping and quick iteration. Medical Device Accessories: custom wrist braces, supports, etc. that require comfortable and durable materials. Everyday Items: phone cases, shock-absorbing pads, protective covers, and more. Features of Flex 85A TPU: Enhanced Flexibility: Compared to common 95A TPU filaments, Flex 85A offers superior flexibility, making it the ideal choice for wearables and flexible parts. Excellent Impact Resistance: This filament boasts exceptional impact resistance, suitable for printing projects that require high durability and toughness. Easy to Print: Flex 85A is specially formulated to extrude more easily and adhere better, ensuring a smoother printing process compatible with various printer models. 5x Higher High-Speed Printing Performance: It can print up to 5 times faster than comparable TPU filaments while maintaining high-quality print results. Features Manufacturer: Siraya Tech Model: ST3001 EAN: 0768924647472 Weight: 1300 g Buy Siraya Tech Flex TPU 85A on STRATO3D with fast shipping in Italy. Note: In case of discrepancy between the variant description and the product code (SKU), the product code takes precedence for ordering purposes.

  Read more less

  198 in stock Shipped immediately

  €44,99 €43,20

  View options

• 

  View options

  Siraya Tech Siraya Tech - TPU 95A

  66 in stock Shipped immediately

  Designed for PerformanceFlex TPU 95A offers exceptional mechanical properties that make it ideal for functional parts. It has a tensile strength of 32 MPa and an elongation at break of up to 500%, giving it the ability to stretch and recover without deformation. With a Shore A hardness of 95A, it provides a rubber-like feel while maintaining dimensional stability, making it suitable for both industrial and consumer applications. Fast and reliable printing Unlike many flexible filaments, this TPU is designed for speed. Its high-flow formulation allows for print speeds of up to 120 mm/s while maintaining excellent layer adhesion and print quality. It performs best with a 0.4 mm or larger nozzle and benefits from proper retraction and cooling settings to minimize stringing. The filament adheres well to PEI or glass build plates with a glue stick, reducing the risk of warping. Long-Term Stability Siraya Tech packages Flex TPU 95A in durable, moisture-resistant bags to protect the material during storage. When properly sealed, the filament maintains quality for up to three years. If moisture exposure occurs, it can be dried at 50–65°C for several hours to restore performance. Versatile ApplicationsThis filament is ideal for projects where flexibility and strength are critical. Common use cases include shoe soles, wearables, protective gear, flexible enclosures, and components for robotics or medical devices. Thanks to biocompatibility certifications (ISO 10993-5/10/23), it is also suitable for healthcare and skin-contact applications. Siraya Tech Flex TPU 95A is a professional-grade filament engineered for projects that demand flexibility without sacrificing strength. With its high Shore hardness and excellent flow properties, it enables faster, more precise 3D prints. Whether you're working on prototyping or creating end-use parts, this filament delivers consistent, high-quality results. Key Features 95A Shore A hardness balances flexibility and durability High-flow formula enables faster, more reliable printing Minimal warping and low odor for user-friendly printing Excellent bed adhesion and broad printer compatibility Packaged in resealable moisture-resistant foil bags ISO 10993 certified for biocompatibility and safety Features Manufacturer: Siraya Tech Model: ST3007 EAN: 0768924647502 Weight: 1300 g Buy Siraya Tech - TPU 95A at STRATO3D with fast shipping in Italy.

  Read more less

  66 in stock Shipped immediately

  €37,80

  View options

• 

  View options

  Siraya Tech Siraya Tech - TPU 64D

  132 in stock Shipped immediately

  Industrial-grade PerformanceFlex TPU 64D offers superior mechanical properties, including high tensile strength and robust layer adhesion. Its semi-rigid nature allows for controlled flexibility, making it suitable for parts that require toughness without excessive bending. This makes it an excellent choice for manufacturing gears, rollers, and functional mechanical components that must withstand repeated stress and impact. Optimized for Reliable PrintingFormulated for smoother extrusion, Flex TPU 64D reduces common issues such as stringing and clogging, ensuring a more reliable printing experience. It is compatible with most standard FDM/FFF 3D printers, provided they are properly configured for flexible materials. Siraya Tech Flex TPU 64D is a high-performance filament designed for industrial applications that require a balance of rigidity and flexibility. With a Shore hardness of 64D, it offers greater structural stability and wear resistance, making it ideal for functional parts that need to withstand mechanical stress. Key Features Semi-rigid Shore 64D hardness for structural stability High tensile strength and excellent abrasion resistance Optimized for smooth extrusion with reduced stringing Compatible with most standard FDM/FFF 3D printers Ideal for gears, rollers, jigs, fixtures, and protective housings Features Manufacturer: Siraya Tech Model: ST3023 Weight: 1200 g Buy Siraya Tech - TPU 64D on STRATO3D with fast shipping in Italy. Note: In case of a discrepancy between the variant description and the product code (SKU), the product code takes precedence for ordering purposes.

  Read more less

  132 in stock Shipped immediately

  €37,90

  View options

• 

  View options

  Siraya Tech Siraya Tech - TPU Air

  198 in stock Shipped immediately

  Adjustable Flexibility and WeightBy adjusting the printing temperature, users can optimize the Shore hardness of printed parts between approximately 65A and 85A. Higher temperatures produce softer and lighter parts due to increased foaming, while lower temperatures result in denser, more durable prints. This adjustability allows for customized flexibility and weight to meet specific application needs. Active Foaming TechnologyUnlike traditional TPU filaments, Flex TPU Air utilizes active foaming during the printing process, leading to a significant weight reduction without compromising elasticity and durability. This makes it particularly suitable for applications where lightness and cushioning are essential. Smooth Printing ExperienceEngineered for improved pre-print rigidity, Flex TPU Air is compatible with a wide range of FDM/FFF 3D printers, including many Bowden setups. Its optimized flow properties support high-speed printing, making it easy to achieve consistent results even with complex geometries. Siraya Tech Flex TPU Air is an innovative 3D printing filament that combines active foaming technology with adjustable hardness, allowing for the creation of ultra-light and flexible parts. Ideal for applications requiring cushioning, comfort, and reduced weight, this filament offers a unique, fabric-like matte finish directly from the print bed. Key Features Shore hardness adjustable from ~65A to ~85A by varying print temperature Active foaming reduces part weight by up to 50% Soft, skin-friendly texture, suitable for wearables and ergonomic products Optimized for high-speed printing with flow rates up to 12 mm3 per second Compatible with a wide range of FDM/FFF 3D printers, including many Bowden configurations Ideal for insoles, protective gear, toys, and custom padding Features Manufacturer: Siraya Tech Model: ST3028 Weight: 1200 g Buy Siraya Tech - TPU Air on STRATO3D with fast shipping in Italy. Note: In case of discrepancy between the variant description and the product code (SKU), the product code shall prevail for order purposes.

  Read more less

  198 in stock Shipped immediately

  €60,20

  View options

• 

  View options

  Prusa Prusament TPU 95A (NFC)

  132 in stock Shipped immediately

  Overview Prusament TPU 95A is a thermoplastic polyurethane filament designed to offer a balanced combination of flexibility, strength, and reliability. With a Shore hardness of 95A, it provides sufficient elasticity for flexible components while maintaining the structural integrity required for functional parts. Each spool is produced under carefully controlled manufacturing conditions and features a guaranteed tight diameter tolerance. This precision helps ensure stable extrusion, consistent layer adhesion, and fewer common issues associated with flexible materials, such as uneven flow or clogging. Built to Last The ether-based TPU formulation offers excellent wear resistance and long-term durability. It retains its flexibility even in low-temperature environments and performs reliably in conditions where many standard materials would become brittle. Prusament TPU 95A also provides strong resistance to oils, greases, and many common chemicals. Its low moisture absorption and hydrolysis resistance contribute to maintaining stable mechanical properties over time, even in demanding applications. Printing and Handling While flexible filaments generally require more careful tuning than rigid materials, TPU 95A is engineered to be relatively easy to print with the right setup. It flows smoothly at recommended temperatures and offers solid bridging performance compared to many other TPU filaments. Each spool comes with an NFC tag containing essential material data. On compatible systems, this allows for automatic material recognition and streamlined setup, optimizing your printing process. Typical Applications Thanks to its combination of elasticity and toughness, Prusament TPU 95A is ideal for functional parts that need to bend, absorb impacts, or withstand repeated mechanical stress. Common applications include protective covers, flexible grips, vibration damping elements, gaskets, snap-fit parts, and other components that benefit from controlled flexibility. Prusament TPU 95A is a high-quality flexible filament developed for functional 3D printing where elasticity and durability are essential. Manufactured in-house by Prusa Research under strict quality controls, it offers consistent diameter and reliable performance across a wide range of applications. The material combines flexibility with excellent mechanical resistance, making it suitable for both everyday use and more demanding environments. Key Features Premium flexible filament with high wear resistance Tight diameter tolerance for smooth, reliable extrusion Elastic and shock-resistant, even at low temperatures Strong chemical and hydrolysis resistance Good bridging and overhang performance for a TPU NFC tag with integrated material data on each spool Features Manufacturer: Prusa Model: 3585 EAN: 8594173676411 Weight: 961 g Buy Prusament TPU 95A (NFC) on STRATO3D with fast shipping to Italy. Note: In case of discrepancy between the variant description and the product code (SKU), the product code takes precedence for ordering purposes.

  Read more less

  132 in stock Shipped immediately

  €38,99

  View options

Back to top