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Sainsmart PEBA High Rebound 90A Flexible Filament, 1KG (2.2Lbs) (Black)Description Brand Name SainSmart Manufacturer Part Number 101-90-840P Unit Count 1 Count Item Highlight Super TPU with 78% High Rebound, 20% Lighter & 2X Faster Printing, Nylon-Based Strength, Adjustable Flexibility, 1.75mm Manufacturer SainSmart Number of Items 1 Number of Packs 1 Model Number PEBA 90A Item Weight 2.2 pounds Item Diameter 1.75 millimeters Material Type PEBA Color Black Brand SainSmart Material PEBA

Product description The video showcases the product in use.The video guides you through product setup.The video shows the product being unpacked. PEBA Performance video

1. Feel Every Rebound
2. High-Speed Printing
3. High Rebound
4. High Toughness

1 Built to Bounce & Play 2 Flexibility in Each Color 3 Wide Uses in Exercise 4 Wide Uses in Life

Experience superior 3D printing with PEBA - lightweight, highly elastic, and ultra-fast for flawless results.

Fast, Light, Elastic FAQ

Q1: What is PEBA 90A filament? A: PEBA 90A is a next-generation flexible 3D printing filament that combines nylon-level toughness with elastomer-like flexibility. It offers superior rebound elasticity, lower density, and faster print speeds compared to traditional TPU.

Q2: How does PEBA compare to TPU? A: PEBA is 20% lighter, prints up to 2× faster, and delivers 70–85% rebound elasticity—over 30% higher than TPU—while maintaining adjustable flexibility and consistent strength.

Q3: What applications is PEBA suitable for? A: Ideal for sports gear, cushioning parts, functional prototypes, robotics joints, wearable devices, soft insoles, drones, and other projects requiring lightweight, durable, and elastic materials.

Q4: Can I adjust the flexibility of PEBA prints? A: Yes! Flexibility and hardness can be fine-tuned via infill settings, allowing you to customize prints from soft, pliable components to more structural parts.

Q5: What 3D printers are compatible with PEBA 90A? A: Compatible with most FDM 3D printers using 1.75mm filament and dual-gear extruders. It is widely suitable for professional and hobbyist machines.

Q6: How should I print PEBA for the best results? A: Recommended nozzle temperature: 230°C, heated bed: 40°C. Dry filament at 65°C for 15 hours if needed. Adjust print speed and flow for optimal extrusion.

Q7: What makes PEBA 90A special? A: It combines high rebound (78% energy return), lightweight design, 2× faster printing, nylon-like toughness, and elastomer flexibility—making it a premium TPU alternative for advanced 3D printing.

• [The Next-Gen TPU Alternative] PEBA 90A flexible filament is engineered as the premium replacement for TPU. Combining nylon-level toughness with elastomer flexibility, it achieves the perfect balance of strength and softness for advanced 3D printing projects
• [20% Lighter, Print Smarter] With a density 20% lower than TPU, PEBA enables ultra-lightweight prints without compromising durability, ideal for drones, robotics, wearables, and performance parts where every gram matters
• [78% High Rebound Performance] Delivering up to 78% energy return, over 30% higher than TPU, PEBA ensures faster bounce-back, superior elasticity, and long-lasting resilience. Perfect for sports gear, cushioning parts, and functional prototypes
• [2X Faster Printing, Adjustable Flexibility] Engineered for efficiency, PEBA prints up to 2X faster than TPU with higher volume flow. Print settings allow you to fine-tune hardness and flexibility, adapting to applications from soft insoles to structural components
• [Universal Compatibility, Wide Applications] Compatible with most FDM 3D printers using 1.75mm filament and dual-gear extruders. Widely applicable for sports equipment, medical devices, robotics joints, cushioning solutions, and creative prototyping

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