Bambu Lab PETG HF High Flow Filament 1.75mm 1KG – 2X Faster Printing with Matte Finish
Bambu Lab PETG HF (High Flow) is a fully optimized PETG filament designed specifically for high-speed printing. With default printing speeds twice as fast as standard PETG, this material takes your printing efficiency to new heights while maintaining excellent outdoor durability. The new matte finish smooths out uneven gloss during speed transitions, providing a consistently uniform appearance.
Perfect for functional parts, outdoor applications, and high-volume production. RFID-enabled for automatic settings with Bambu Lab AMS systems.
Bambu Lab PETG HF Key Features
- 2X Faster Printing – Twice the speed of standard PETG filaments
- Effortless Printability – Minimal oozing and clumping issues
- Matte Finish – Uniform appearance without uneven gloss
- Outdoor Durability – UV, water, and temperature resistant
- High Toughness – Superior to PLA for impact resistance
- RFID & AMS Compatible – Automatic settings with Bambu systems
Bambu Lab PETG HF Printing Parameters
| Parameter | Recommended Value | Notes |
|---|---|---|
| Nozzle Temperature | 230-260°C | Optimized for high-speed printing |
| Bed Temperature | 70°C | Standard for TDS testing |
| Print Speed | 200mm/s | TDS tested speed |
| Volume Speed | 16 mm³/s | Recommended flow rate |
| Flow Ratio | 0.93 – 0.96 | Optimal range for PETG-like filaments |
| Drying | 65°C for 8 hours | Blast drying oven |
PETG HF vs Standard PETG Comparison
| Property | PETG HF | Standard PETG |
|---|---|---|
| Print Speed | 2X faster | Baseline |
| Surface Finish | Matte, uniform | Glossy, uneven |
| Oozing/Clumping | Minimized | Common issue |
| Weather Resistance | Excellent | Excellent |
| Temperature Resistance | High | High |
PETG HF Applications
- Functional Parts – Durable, long-lasting components
- Outdoor Items – Weather-resistant tools and containers
- Automotive Parts – High-temperature resistant components
- Planter Pots – UV and water resistant garden items
- Toys – Impact-resistant items for heavy use
- Batch Production – Efficient high-volume printing
PETG HF Printing Tips
- Dry Before Printing – PETG absorbs moisture; dry at 65°C for 8 hours if stringing occurs.
- Optimal Flow Ratio – Keep between 0.93-0.96 for best results.
- RFID Auto-Settings – Let AMS detect and configure automatically.
- Skip Annealing – Limited benefit with risk of deformation.
- Long Prints – Keep filament dry during prints over 6 hours.
Bambu Lab PETG HF Specifications
| Brand | Bambu Lab |
| Material | PETG HF (High Flow) |
| Diameter | 1.75mm ± 0.03mm |
| Net Weight | 1kg per spool |
| Print Speed | 2X standard PETG (200mm/s tested) |
| RFID Enabled | Yes (AMS compatible) |
| Surface Finish | Premium matte |
Bambu Lab PETG HF FAQ
Q: How much faster is PETG HF?
A: PETG HF is designed for twice the printing speed of standard PETG filaments. The actual speed advantage depends on model size and geometry.
Q: Why does PETG HF have a matte finish?
A: The new matte finish smooths out uneven gloss that can occur during speed transitions, providing a consistently uniform look across the entire print.
Q: Can I use PETG HF outdoors?
A: Yes! PETG HF offers superior resistance to water, UV, and high temperatures, making it perfect for outdoor applications like planters, garden tools, and automotive parts.
Q: Should I anneal PETG HF prints?
A: Annealing is not recommended. Only very limited property improvement is possible, while prints with complex shapes may deform. If you must anneal, use 75-80°C for 4-8 hours.
Q: What causes stringing with PETG?
A: Moisture absorption is the main cause. Dry at 65°C for 8 hours before printing, and keep filament dry during long prints (over 6 hours).
Related Products
Looking for other high-speed or PETG filaments? Explore our collections:
- High Speed Filaments – More fast-printing options
- Bambu Lab PETG – Full PETG range
- Outdoor Filaments – Weather-resistant materials
- Matte Filaments – Non-glossy finish options























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