Barcode: 2042HPA P

Ultra-Stiff High-Temperature Nylon with 25% Carbon Fiber

This Canadian-made High Temp Nylon (PA6) filament reinforced with 25% carbon fiber is engineered for extreme performance applications. Designed for professionals and advanced users, this filament delivers exceptional stiffness, thermal resistance, and dimensional stability—making it ideal for demanding functional parts and structural components.

With a significantly higher carbon fiber content than standard CF blends, this material provides superior rigidity and reduced warping, allowing you to produce precise, high-strength parts with confidence.


Key Features & Benefits

  • 25% Carbon Fiber Reinforcement
    Extremely high stiffness and rigidity for structural components
  • High Temperature Resistance
    Maintains performance in elevated temperature environments
  • Excellent Dimensional Stability
    Minimal shrinkage and warping during printing
  • Lightweight & Strong
    High strength-to-weight ratio for performance-critical parts
  • Superior Wear Resistance
    Ideal for demanding mechanical applications
  • Professional Matte Finish
    Carbon fiber texture reduces layer visibility and improves aesthetics

Typical Applications

  • Structural and load-bearing components
  • Aerospace and automotive parts
  • High-performance brackets and mounts
  • Jigs, fixtures, and production tooling
  • Robotics and engineering assemblies
  • Lightweight replacement parts

Material & Compatibility

This High Temp Nylon PA6 CF25 filament is designed for advanced 3D printing setups:

  • Compatible with mid- to high-temperature FDM/FFF 3D printers
  • Typical nozzle temperatures of 260–300°C
  • Heated bed required for proper adhesion
  • Enclosure strongly recommended for best results
  • Highly abrasive material—requires hardened steel or wear-resistant nozzles

Due to nylon’s hygroscopic nature, proper filament drying and storage are essential for consistent print quality.


Printability & Performance

  • Printability: Advanced (requires tuning and controlled environment)
  • Warping: Significantly reduced compared to unfilled nylon
  • Bed Adhesion: Strong with Garolite (G10) or specialized adhesives
  • Surface Finish: Matte, textured carbon fiber finish
  • Stiffness: Extremely high due to 25% carbon fiber content
  • Flexibility: Low; designed for rigid applications

This filament excels in producing highly rigid, dimensionally accurate parts where flexibility is not desired.


Why Users Choose This CF25 Nylon Filament

  • Maximum stiffness and rigidity for demanding applications
  • Reduced warping compared to standard nylon
  • Ideal for precision, load-bearing parts
  • Canadian-made quality with consistent performance

For advanced users seeking one of the stiffest nylon-based filaments available, CF25 offers a significant upgrade in strength and dimensional control.


Push Your Prints to the Limit

If your application demands extreme rigidity, heat resistance, and precision, this High Temp Nylon CF25 filament delivers. Take your functional 3D printing to the next level with a material designed for serious performance.

Material Nylon (PA6) + 25% Carbon Fiber
Brand 3D Printing Canada
Diameter 1.75 mm
Weight 1 kg
Color Carbon Fiber (Black)
Recommended Nozzle Temperature 260–300°C
Heated Bed Required
Enclosure Recommended
Nozzle Requirement Hardened steel or wear-resistant nozzle
Bed Surface Garolite (G10) or high-temp adhesive
Moisture Sensitivity High (requires dry storage and drying before use)
Material Type Carbon Fiber Reinforced Engineering Thermoplastic

Printer Compatibility

Compatible with most desktop and professional 3D printers that accept1.75 mmor2.85 mmfilament, including (but not limited to) Prusa, Creality, Ultimaker, LulzBot, Flashforge, MakerGear, Ender-series, and other open-material platforms.

What makes CF25 nylon different from CF10 or standard nylon?

CF25 contains a higher carbon fiber content, resulting in significantly greater stiffness, lower warping, and improved dimensional stability.


Do I need a hardened nozzle for this filament?

Yes, the high carbon fiber content makes this filament very abrasive, so a hardened steel or wear-resistant nozzle is required.


Is this filament flexible like regular nylon?

No, the added carbon fiber greatly reduces flexibility, making it much more rigid and suited for structural applications.


What type of printer is required for CF25 nylon?

A mid- to high-temperature 3D printer capable of 260–300°C with a heated bed and preferably an enclosure is recommended.


Does this filament require drying before printing?

Yes, like all nylon materials, it absorbs moisture quickly and should be dried before printing for best results.


What applications is CF25 nylon best suited for?

It is ideal for structural components, tooling, and high-strength parts where rigidity and dimensional accuracy are critical.



Carbon Fiber (25%) – Canadian-made High Temp Nylon (PA6) Filament – 1.75mm, 1kg

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  • Carbon Fiber (25%) – Canadian-made High Temp Nylon Filament – 1.75mm, 1kg 3D Printing Canada
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