Ultra-Flexible PEBA Filament with High Bounce and Clarity

Transparent PEBA Flexible & Bouncy Filament is engineered for applications that demand exceptional elasticity, resilience, and energy return. Known for its unique combination of flexibility and strength, PEBA (Polyether Block Amide) delivers soft, rubber-like performance with superior durability compared to standard TPU materials.

The transparent finish adds a clean, modern look—perfect for functional parts where both performance and aesthetics matter.

Key Features & Benefits

• Exceptional Elasticity & Bounce
  High energy return makes it ideal for parts that need to flex, compress, and recover repeatedly.
• Superior Durability
  More resilient than typical flexible filaments, with strong resistance to fatigue and wear.
• Lightweight & Impact Resistant
  Maintains structural integrity under stress and repeated deformation.
• Smooth Transparent Finish
  Clean, semi-clear appearance suitable for visual and functional components.
• Strong Layer Adhesion
  Produces consistent, reliable flexible prints.
• Reduced Compression Set
  Retains shape even after prolonged stress or deformation.

Typical Applications

• Wearables and flexible components
• Seals, gaskets, and dampers
• Sports and protective gear
• Soft-touch grips and handles
• Shock-absorbing parts
• Robotics and prosthetics components
• Footwear prototypes and flexible hinges

PEBA is especially useful in applications where standard TPU may not offer enough rebound or durability.

Material & Compatibility

PEBA is a high-performance flexible filament designed for advanced applications while remaining printable on many modern FDM systems.

Printing Characteristics:

• Highly flexible with strong elastic recovery
• Low permanent deformation under stress
• Smooth extrusion with proper setup
• Semi-transparent finish depending on print settings

Printing Considerations:

• Direct drive extruder recommended for best results
• Slow to moderate print speeds improve consistency
• Heated bed helps with adhesion
• Minimal retraction to avoid stringing
• Dry filament before use for optimal print quality

Compatible with:

• Bambu Lab printers (optimized profiles may vary)
• Direct drive systems (recommended)
• Most 1.75mm FDM printers capable of flexible filament handling

Why Users Choose PEBA Over TPU

While TPU is widely used for flexible prints, PEBA offers a higher-performance alternative for demanding applications.

Compared to TPU:

• Higher elasticity and rebound
• Better fatigue resistance
• Improved long-term durability
• Lower compression set

This makes PEBA a preferred choice for users needing consistent performance under repeated stress.

Flexible Performance Without Compromise

Transparent PEBA Flexible & Bouncy Filament gives you the freedom to create high-performance flexible parts with exceptional rebound and durability. Perfect for advanced applications where flexibility, strength, and reliability are critical.