Description
Bambu Lab PETG-CF
Bambu Lab PETG-CF is engineered for high-performance 3D printing, blending PETG’s durability with the added strength of carbon fiber. With a superior surface texture, reduced clumping, and impressive toughness, it’s ideal for drone parts, RC models, automotive prototypes, and other functional components. Moreover, it resists warping and stringing, ensuring smooth, reliable prints every time. Fully compatible with AMS systems, this filament streamlines multi-material workflows. Additionally, it comes with a Basic Bambu Lab Reusable Spool, making it both efficient and environmentally friendly. Whether you’re creating prototypes or end-use parts, Bambu Lab PETG-CF delivers professional-quality results from start to finish.
Less clumping and stringing
Bambu Lab PETG-CF features a modified formula that actively prevents clumping and nozzle sticking—common issues in standard PETG printing.
Premium print surface
With a refined texture and preserved PETG shine, carbon fiber enhances both appearance and surface quality.

Carbon Fiber Texture
Carbon fiber enhances prints with soft reflection, subtle layer visibility, and a uniquely delicate surface finish.


Shiny Finish
Different from PLA-CF’s matte finish, PETG-CF offers a shiny finish and thus one more choice.
Strong XY Performance
The addition of carbon fiber also significantly enhances the XY strength of PETG without sacrificing layer bonding.

Parameters Comparison
Learn more different filaments comparison on Bambu Filament Guide >>
Bambu Lab PETG-CF 3D Printer Filament 1.75mm
High Flexibility
Compared to other carbon fiber materials, Bambu PETG-CF exhibits exceptional toughness
and is less prone to fracture under external stress and impact.

Accessory Compatibility

PETG-CF Hex Code Table

RFID for Intelligent Printing
All printing parameters are embedded in RFID, which can be read through our AMS (Automatic Material System).
Load and print! No more tedious setting steps.

Downloads
Printing Tips
- Before printing with Bambu Lab PETG-CF, ensure the filament is thoroughly dried—recommended at 65°C for 8 hours. Always store it in a dry environment, and re-dry if it absorbs moisture. For detailed instructions, check the Filament Drying Guide on WIKI.
- To improve Z-adhesion, increase the infill density. Avoid using open-frame printers and minimize fan speeds, as excessive cooling can weaken layer bonding.
- For a glossier surface finish, slightly reduce your print speed and raise the nozzle temperature. These adjustments enhance both the appearance and overall print quality.
What’s in the Box


From Bambu Lab PETG-CF to high-performance carbon fiber composites, discover filaments built for strength, precision, and exceptional surface quality. Designed for demanding applications like drone parts, RC models, and automotive prototypes, this PETG-based filament combines advanced durability with reduced clumping for cleaner prints. It offers excellent layer adhesion, resists warping, and produces a smooth matte finish—ideal for both rugged and refined builds. Plus, it’s fully compatible with AMS systems and comes with a Basic Reusable Spool for added sustainability. Whether you’re crafting functional parts or precision-engineered models, Bambu Lab PETG-CF delivers reliable results every time.
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