Bambu PETG-CF is a carbon-fiber-reinforced PETG filament engineered to significantly improve the stiffness, strength, and toughness of standard PETG. Designed as an all-rounder among engineering filaments, it is ideal for load-bearing, functional, and mechanical parts that require durability and dimensional stability.

The advanced formulation dramatically reduces clumping and stringing compared to regular PETG, ensuring cleaner prints and more consistent results. It delivers a distinctive carbon fiber texture with a glossier surface finish than PLA-CF, making it suitable for both functional and professional-looking parts.

• Carbon fiber reinforcement overcomes the low stiffness of standard PETG

• Improved strength and toughness for structural applications

• Suitable for mechanical, load-bearing, and functional components

• Significantly reduced clumping and stringing

• Consistent extrusion with 1.75mm ± 0.03mm diameter accuracy

• Premium carbon fiber surface finish

• Compatible with AMS 2 Pro, AMS HT, and AMS systems

• AMS Lite not compatible

• Supplied on a basic reusable spool

• Combines rigidity with high flexibility

• Ideal for jigs, fixtures, brackets, enclosures, and engineering prototypes

• 0.2mm nozzle not compatible

• Stainless steel nozzle not recommended

• Use hardened steel nozzle only

  • 0.6mm hardened steel nozzle recommended

  • 0.4mm hardened steel nozzle usable with higher clogging risk

Proper drying is mandatory before printing:

• Blast Drying Oven: 65 °C for 8 hours

• AMS 2 Pro / AMS HT: 65 °C for 8 hours

• X1 Printer Heatbed: 75–85 °C for 12 hours

After printing, store the filament in a sealed, dry container with desiccant.

• Increase infill density for improved Z-axis strength

• Avoid open-frame printers

• Do not use excessive cooling fan speed

• For a shinier surface finish:

  • Use lower printing speeds

  • Slightly increase nozzle temperature

• Higher stiffness and strength than standard PETG

• Cleaner prints with reduced stringing

• Durable carbon fiber texture with professional appearance

• Reliable for engineering and industrial 3D printing applications