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TPU 98A Filament 1.75mm – White | 1kg
TPU 98A White.svg
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TPU 98A Filament 1.75mm – White | 1kg

Key Features

  1. TPU Flex filament (Shore A98) for professional FDM use
    Designed for applications requiring controlled flexibility, toughness, and reliable print behaviour.
  2. Keen balance of flexibility and mechanical strength
    High Shore A98 hardness allows parts to bend, absorb impact, and recover without tearing or fatigue.
  3. Controlled flexibility through infill adjustment
    Performance can be tuned easily to suit the application, from firm damping to compliant protection.
  4. High chemical resistance for demanding environments
    Performs reliably when exposed to oils, greases, cleaners, and common industrial fluids.
  5. Clean, consistent printing on direct drive and Bowden systems
    Predictable extrusion supports smooth integration into professional workflows.
  6. Low warping with dependable layer adhesion
    Produces stable, durable parts with consistent mechanical behaviour.
  7. Kind‑to‑process flexible material behaviour
    Easier to print than softer TPUs, without excessive tuning or workflow disruption.
  8. Direct‑feed material for controlled workflows
    Not recommended for AMS or CFS systems due to flexible filament behaviour.
Kelvra TPU Flex (Shore A98) is a keenly engineered flexible filament designed for applications that demand easy printing, high chemical resistance, and controlled flexibility—without sacrificing toughness or impact performance.

With its high Shore A98 hardness, this TPU strikes a balanced blend of flexibility and strength, making it suitable for parts that need to bend, absorb impact, and recover under load. Flexibility can be kept firmly under control by adjusting infill density, allowing users to tune performance to the job at hand.

TPU Flex 98A prints cleanly and consistently on both direct drive and Bowden extruders, helping it slot smoothly into professional workflows. Its robust chemical resistance supports long service life in demanding environments, while its predictable print behaviour keeps setup straightforward.
Important note:

Due to the nature of flexible filaments, TPU Flex 98A is not recommended for use in automated material handling systems such as AMS and CFS. For best results, use a direct spool feed.

Key Details

  • TPU flexible filament (Shore A98) for professional FDM use
  • Keen balance of flexibility, toughness, and impact resistance
  • High chemical resistance for demanding applications
  • Adjustable flexibility via infill control
  • Compatible with Bowden and direct drive extruders
  • Reliable, easy‑to‑print performance for everyday production
  • A 'Measured in Manufacture' filament for printing with confidence.
Ideal for:
Protective components, flexible housings, seals, vibration‑damping parts, and functional elements where controlled flexibility, durability, and consistency are key.

See below for the TDS link

£ 34.95 £ 34.95

Shipping: 1-2 Business Days
Documents
TPU 98A Product Information Sheet.pdf TPU 98A.pdf