Black PETG Filament for 3D Printer 5 kg | 1.75 mm | 1650 m
Black PETG Filament for 3D Printer is a strong and practical material for FDM/FFF 3D printing in a large industrial 5 kg spool format. This spool size is convenient for serial production, large models, long print jobs, functional parts, housings, brackets and prototypes where long printing time without frequent filament replacement is important.
⚫ Color: Black
Black PETG has a universal technical appearance. It is suitable for housings, brackets, engineering parts, functional components, decorative models and prints where a strict neutral color is required.
- ⚫ Universal black color
- 📦 Large 5 kg spool for long and serial printing jobs
- 🧵 Filament diameter: 1.75 mm
- 📏 Filament length: approximately 1650 m
- ⚙️ Suitable for functional, technical and decorative parts
✅ PETG Advantages
- 💪 Good strength and impact resistance
- 🌡️ Better heat resistance than PLA
- 💧 Good moisture resistance of finished parts
- 🧵 Stable 1.75 mm filament feeding
- 📦 5 kg format is convenient for large projects, workshops and serial printing
- ⚙️ Suitable for housings, brackets, holders, adapters and prototypes
📋 Technical Specifications
| Material | PETG |
|---|---|
| Color | Black |
| Net weight | 5 kg |
| Filament diameter | 1.75 mm |
| Filament length | 1650 m |
| Surface finish | Semi-gloss PETG finish |
| Compatibility | FDM/FFF 3D printers using 1.75 mm filament |
⚙️ Recommended Printing Parameters
| Nozzle temperature | 230 - 250 ℃ |
|---|---|
| Bed temperature | 70 - 90 ℃ |
| Print speed | 40 - 80 mm/s |
| Cooling fan | 20 - 50% |
| Retraction | Adjust according to extruder type to reduce stringing |
| Build surface | PEI, glass, textured plate or adhesive-assisted surface |
🔧 3D Printer Compatibility
- ✅ Suitable for FDM/FFF 3D printers using 1.75 mm filament
- ⚙️ Compatible with direct drive and Bowden extruders when properly tuned
- 📦 Before using a 5 kg spool, check spool holder compatibility by size and weight
- 🧵 For long prints, ensure smooth spool rotation and stable filament feeding
- 🔩 For a heavy spool, a separate reliable holder or roller stand is recommended
🧰 Best Applications
- 🛠️ Housings, covers, brackets, holders and adapters
- 📦 Large models and long prints without frequent spool replacement
- 🏭 Serial printing in workshops or production environments
- 🔬 Engineering prototypes and test parts
- 🏠 Household, repair, organizer and workshop parts
- 🚗 Automotive accessories, panels and functional elements
💡 Printing Tips
- 🔧 Use dry filament for stable feeding and cleaner surfaces.
- 💨 Avoid maximum cooling — PETG usually prints better with moderate fan speed.
- 🧼 Clean the build plate before printing to improve adhesion.
- 📦 Use a reliable spool holder with smooth rotation for the 5 kg spool.
- 🧵 Make sure the filament path is free and has no sharp bends.
- 🔒 Store the filament in a dry place or sealed bag with silica gel after printing.
❓ FAQ
The 5 kg format is convenient for serial printing, large models and long jobs. It helps reduce spool changes and lowers the risk of print interruption due to running out of filament. Yes, PETG is suitable for housings, brackets, holders, adapters and other functional parts. It is stronger and more heat-resistant than standard PLA. A reliable external holder or roller stand is recommended because a 5 kg spool is heavier than a standard 1 kg spool. PETG can be prone to stringing. To reduce it, dry the filament, tune retraction, adjust nozzle temperature and optimize travel speed.Why is a 5 kg PETG spool convenient?
Is black PETG suitable for functional parts?
Do I need a special holder for a 5 kg spool?
Why can PETG create strings?