
Bambu Lab PETG HF Refill
1.75mm 1 kg - without spool
Designed for speed
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Print flawlessly with minimal adjustment
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Smooth, soft surface texture
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Ready for outdoor use
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Diameter: 1.75mm ± 0.03mm
Notes on use
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Compatible with AMS and AMS Lite
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Dry before use
Note: PETG HF must be dried before use to achieve optimal print quality .
Bamboo PETG HF
PETG HF is a fully optimized PETG filament designed specifically for high-speed printing . With a standard print speed that is twice as fast as regular PETG filaments, PETG HF takes your printing efficiency to a whole new level.
It effectively solves common issues such as bleeding and lumping often seen with standard PETG, ensuring smoother and more reliable prints .
The new matte finish not only improves the aesthetic appearance by smoothing out uneven gloss during speed changes, but also provides a uniform and professional appearance .
With greater durability and toughness than PLA, PETG HF is the ideal choice for producing long-lasting parts with an improved finish and faster production times .

Designed for speed
PETG HF is up to twice as fast as standard PETG *, significantly increasing your productivity – without compromising print quality.

Flawless printing with minimal adjustment
PETG HF stands out for its outstanding printability among PETG filaments thanks to its high adaptability to both printers and print settings. You achieve perfect print results without the need for fine-tuning parameters. Thanks to the advanced formula optimization, PETG HF says goodbye to bleeding and lumping – and ensures smooth prints with sharp details.

Soft and smooth texture
PETG HF provides a smooth surface and consistent gloss – regardless of print speed – ensuring a smooth finish and sharp details in every print.

Ready for outdoor use
PETG HF retains the natural strengths of regular PETG and offers superior resistance to water, UV radiation and temperature. It is stronger and more durable than PLA and has a higher heat resistance, making it the perfect choice for outdoor printing such as flower pots, bird cages, watering cans and car parts. It is also ideal for outdoor toys that need to withstand prolonged exposure as well as knocks, bumps and drops.


Accessory compatibility
| Category | Recommended | Not recommended |
|---|---|---|
| Printed circuit board | Cool Plate SuperTack, Smooth PEI Plate, Textured PEI Plate | / |
| Hotend | All sizes / materials | / |
| Glue | Bamboo Liquid Glue, Glue Stick | / |
PETG HF Hex Code Table
| Color | Hex Code | Display |
| Yellow | #FFD00B | |
| Orange | #F75403 | |
| Green | #00AE42 | |
| Save | #EB3A3A | |
| Blue | #002E96 | |
| Black | #000000 | |
| White | #FFFFFF | |
| Cream | #F9DFB9 | |
| Lime Green | #6EE53C | |
| Forest Green | #39541A | |
| Lake Blue | #1F79E5 | |
| Peanut Brown | #875718 | |
| Gray | #ADB1B2 | |
| Dark Grey | #515151 |
Comparison of parameters
| Property | PLA Basic | PETG HF | PETG Basic |
|---|---|---|---|
| Print speed * | ~ 300 mm/s | ~ 300 mm/s | ~ 200 mm/s |
| Preset print speed * | 258 mm/s | 258 mm/s | 172 mm/s |
| Strength (bending strength – XY) | 76 MPa | 64 MPa | 65 MPa |
| Stiffness (flexural modulus – XY) | 2750 MPa | 2050 MPa | 1670 MPa |
| Layer strength (bending strength – Z) | 59 MPa | 48 MPa | 48 MPa |
| Layer Adhesion (Impact Strength – Z) | 13.8 kJ/m² | 10.6 kJ/m² | 13.6 kJ/m² |
| Toughness (impact strength – XY) | 26.6 kJ/m² | 31.5 kJ/m² | 52.7 kJ/m² |
| Heat resistance (HDT, 0.45 MPa) | 57 °C | 69 °C | 69 °C |
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Maximum print speed * refers to the highest speed the filament can achieve while maintaining high print quality, assuming an appropriate increase in nozzle temperature.
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Preset maximum print speed * refers to the highest speed achievable with default settings, which ensures optimal print quality in most environments.
Settings: Bambu Lab X1-Carbon, 0.4mm nozzle, 0.2mm layer height
RFID for intelligent printing
All printer parameters are embedded in the RFID and can be read via our AMS (Automatic Material System) .
Load and print! – no more time-consuming setup processes.

Recommended print settings
Drying settings (fan oven): 65 °C, 8 hours
Printing and storage humidity: < 20% RH (sealed, with desiccant)
Nozzle temperature: 230 – 260 °C
Print bed temperature (with glue): 65 – 75 °C
Print speed: < 300 mm/s
Physical properties
| Property | Value |
|---|---|
| Density | 1.28 g/cm³ |
| Vicat softening temperature | 70 °C |
| Heat deflection temperature | 69 °C |
| Melting temperature | 214 °C |
| Melting index | 28.2 ± 2.7 g/10 min |
Mechanical properties
| Property | Value |
|---|---|
| Tensile strength | 34 ± 4 MPa |
| Elongation at break | 8.6 ± 1.2% |
| Flexural modulus | 2050 ± 120 MPa |
| Bending strength | 64 ± 3 MPa |
| Impact strength | 31.5 ± 2.2 kJ/m² |
Printing tips
Dry the filament before use to achieve higher print quality. PETG HF should always be dried before printing and kept moisture-free throughout the printing process, especially for longer print times (over 6 hours).
Drying conditions:
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In a hot air oven: 65 °C for 8 hours
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On the X1 series heatbed: 75 – 85 °C for 12 hours
For more details, see: Filament Drying Recommendations on WIKI . Note that the spool can withstand the higher temperature when drying on the heated bed.
