Clariant PA6/66-GF20 Flame Retardant Using Exolit®

Clariant PA6/66-GF20 Flame Retardant Using Exolit® is a halogen-free, flame-retardant material that is strong, tough, and has good temperature properties.

Why choose Clariant?


As one of the world’s leading specialty chemical companies, Clariant contributes to value creation with innovative and sustainable solutions for customers from many industries. Clariant serves 3D printing customers by providing high-quality 3D printing materials and tailored solutions.


Featured applications

  • Manufacturing aids - tooling copy

    Functional prototypes

    PA6/66-GF20 Flame Retardant Using Exolit® is ideal for flame-retardant functional prototypes.

  • Manufacturig-Aids - Jigs fixtures copy

    Jigs, tools, and fixtures

    PA6/66-GF20 Flame Retardant Using Exolit® is ia good choice for printing jigs, tools, and fixtures that are exposed to flame or heat.

  • Shoe prototypes render

    End-use parts

    In addition to flame-retardant properties, PA6/66-GF20 Flame Retardant Using Exolit® has good mechanical properties, making it a top choice for quality end-use parts.

“With PA6/66-GF20 FR Using Exolit®, our customers are now able to produce unique, functional, and durable parts that require flame retardancy meeting UL 94 V-0 at 0.8 mm.”

Joanna Marguier, Clariant 3D Printing Senior R&D Manager

Maximize performance with Ultimaker 3D printers

  • Ultimaker-S5-Pro-Bundle-product-hero-800x800

    Ultimaker S5 Pro Bundle

    Transform your 3D printing workflow with automatic material handling, efficient air filtering, and filament humidity control. The Ultimaker S5 Pro Bundle unlocks demanding applications with an extended range of materials, for always-on productivity.

    Learn more
  • Ultimaker-S5-desktop-3D-printer-hero-800x800

    Ultimaker S5

    Discover the easy-to-use desktop 3D printer with a large build volume that delivers accurate, industrial-grade parts, time and again. With simple setup, high uptime, and reliable dual extrusion, Ultimaker S5 is the complete professional 3D printing solution.

    Learn more
  • Ultimaker-S3-product-hero-800x800

    Ultimaker S3

    The new Ultimaker S3 delivers high-quality, composite-ready performance – all efficiently from your desktop. Packed with our latest technology, it is as easy to use as it is powerful, offering the most cost-effective way to adopt in-house 3D printing.

    Learn more