Spectrum S-Flex 90A TPU 3D Printer Filament 1.75 mm 0.5 kg Lion Orange 80258

The Spectrum S-Flex 90A stands apart from typical flexible filaments by pairing a high Shore hardness of 90A with exceptional elasticity and abrasion resistance. This TPU-based filament delivers reliable printing with tight diameter tolerance and consistent feeding, making it suitable for functional parts that must endure repeated flexing and wear.

Highlights

• Material: TPU (Thermoplastic Polyurethane) with Shore hardness 90A
• Filament diameter: 1.75 mm with ±0.05 mm tolerance
• Net weight: 0.5 kg on a plastic spool, vacuum sealed with desiccant
• Colour: Lion Orange
• High flexibility with elongation at break over 400%
• Excellent abrasion resistance and good chemical resistance

In daily use

Print at a nozzle temperature of 210–230 °C. The bed can be unheated or set between 20–60 °C. The filament's consistent diameter and vacuum-sealed packaging with desiccant help maintain print quality over time. Ideal for gaskets, protective cases, hinges, and other parts that require toughness and flexibility.

Full specifications

• Product type: 3D printer filament
• Series: S-Flex
• Material: TPU (Thermoplastic Polyurethane)
• Shore hardness: 90A
• Filament diameter: 1.75 mm
• Diameter tolerance: ±0.05 mm
• Net weight: 0.5 kg
• Colour: Lion Orange
• Recommended nozzle temperature: 210–230 °C
• Recommended bed temperature: 20–60 °C (or unheated)
• Elongation at break: >400%
• Tensile strength: 30–40 MPa
• Density: 1.2 g/cm³
• Spool type: Plastic spool
• Vacuum sealed: Yes
• Desiccant included: Yes
• Compatibility: FDM 3D printers

Final note

For makers who need a durable, flexible filament that prints reliably, Spectrum S-Flex 90A in Lion Orange delivers consistent results with high abrasion resistance and excellent layer adhesion.