Description
Batch-tested light gray PETG is the practical workhorse color for functional work. The neutral gray suits engineering-style parts and prototypes, while the filament resists impact, moisture, and UV far better than PLA — so parts survive knocks, weather, and daily handling. Every spool passes diameter and printability checks before packing, so extrusion stays steady from the first meter to the last.
Why choose this filament
- Neutral light gray — ideal for engineering and prototype parts
- High impact resistance and durability
- Weather and UV resistant — suitable for outdoor use
- Minimal warping, no heated chamber required
Specifications
| Material | PETG |
| Diameter | 1.75 mm (±0.02 mm) |
| Net weight | 1 kg per spool |
| Density | 1.27 g/cm³ |
| Melt flow index | 3–7 g/10 min (190 °C, 2.16 kg) |
| Nozzle temperature | 220–250 °C |
| Bed temperature | 60–80 °C |
| Print speed | 50–200 mm/s |
| Recommended layer height | 0.2 mm |
| Vicat softening point | 85.4 °C |
| Tensile strength | 46 MPa |
| Elongation at break | 7.9% |
| Flexural strength | 65 MPa |
| Flexural modulus | 2098 MPa |
| Packaging | Vacuum-sealed spool + desiccant |
Applications: functional prototypes, machine parts, jigs and fixtures, enclosures, outdoor equipment.
Looking for custom colors, private label, or bulk pricing? Contact us for a factory-direct quote.
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