Flow
High-flow formulation
High-flow formulation
< 300 mm/s
Reduced stringing
| Material | PETG-HF 1 kg |
|---|---|
| Manufacturing process | FDM / FFF |
| Filament diameter | 1.75 mm |
| Net filament weight | 1 kg |
| Nozzle temperature | 230–260 °C |
| Bed temperature | 65–75 °C |
| Oven drying | 65 °C · 8 h |
| Recommended speed limit | < 300 mm/s |
Bambu Lab
PETG HF is formulated for faster extrusion than conventional PETG. Actual printing speed depends on the nozzle, geometry and flow limit.

PETG HF is formulated for faster extrusion than conventional PETG. Actual printing speed depends on the nozzle, geometry and flow limit.

The formulation targets less stringing and a more predictable finish. Dry the filament before use for consistent results.

The surface suits functional accessories and display-ready prototypes where a uniform appearance matters.
Use PETG HF for practical water-exposed accessories, checking load and actual service temperature for each design.

Compatible Bambu AMS systems identify the material from the spool RFID. Check the compatibility of the exact filament and feeding system.
Oven drying reference: 65 °C · 8 h. Keep the filament sealed with desiccant after drying. Follow the drying equipment guidance and the spool temperature limit.
Select the profile for this exact material. Print a sample to check surface finish, fit and adhesion before a larger batch.
This reference contains refill filament without a spool. Fit it to a compatible reusable Bambu spool and lock the two halves before removing the retaining straps.
1 filament refill; reusable spool not included