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Durable filament for 3D printing PET-G MATT
PET-G filament by Spectrum Filaments with matte surface effect called PET-G MATT is an excellent durable plastic for 3D printers. It combines the positive properties of PLS and ABS materials and has an impressive matte surface.
It is a material based on PET-G with changed chemical composition. So that matte surfaces of the printed part can be obtained. Matte coating of printed products significantly improves their aesthetic properties, as well as minimizes the visibility of layers on the side surfaces of printed products. This way, you get products with a more aesthetic appearance.
In addition, Spectrum PET-G MATT retains all the characteristics of classic PET-G based polymers. It features: light and high-performance 3D printing, low shrinkage and excellent adhesion between layers. Also, this material adheres very well to the surface of the construction platform. In addition, the use of impurities has improved heat resistance, impact resistance and reduced the fragility of printed products.
Material characteristics PET-G MATT
- Vicat softening temperature – 75 °C.
- UV stabilization.
- High quality matte side surface with hardly visible layers.
- Increased adhesion between the layers.
- High durability.
- High rigidity of items.
- No shrinkage after cooling.
The use of PET-G with matte effect
- Interior design.
- Educational projects.
- Architectural models.
- Industrial design prototyping for concept visualisation.

Packaging
A 1.0 kg filament is wound on a transparent spool, which contains information about the type of material, diameter, color and recommended printing temperature. Each coil is packed in a vacuum with a dehumidifier. All in the original Spectrum Filaments foil cardboard.
Coil dimensions
- Outer diameter - 200 mm.
- Width - 67 mm.
- Inner diameter - 52 mm.
- Weight of empty coil - ± 250 g.
Verify quality of 3D plastic thread
Spectrum Filaments is the only company in Poland and one of the few in the world that has a tool for testing purchased filaments. VERIFY YOUR SPOOL is the most accurate quality control system on the market, ensuring that Spectrum Filaments products meet his stringent requirements.
Filament for 3D printers is produced by free extrusion, which is one of the most difficult extrusion processing technologies, due to the particularly significant influence of process parameters on product dimensions and material homogenization. During the manufacturing process, each 1mm of Spectrum Filaments is continuously measured in 2 axes with an accuracy of ±0.8 µm, resulting in a quality end product. To prove this, Spectrum Filaments, as one of the few manufacturers in the world, has introduced the possibility of an online presentation, individually for each coil produced:
- diameter travel along the entire length of the coil;
- average diameter;
- ovality;
- standard deviation.
Buy plastic for 3D printer PET-G MATT in Poland
| FDM materials | |
| Ø of plastic (mm) | 1,75 |
| Print temperature (°C) | Up to 270 |
| Material | PET-G |
| Diameter Tolerance (mm) | +/- 0,05 |
| Density (g/cm3) | 1,35 |
| Thermal resistance (°C) | Up to 75 |
| Colours | Bloody Red, Brown Uniform, Dark Grey, Deep Black, Desert Storm, Lion Orange, Navy Blue, Olive Green, Polar White, Sand Khaki |
| Printing options | |
| Print temperature (°C) | 230 - 255 |
| Bed temperature (°C) | 60 - 80 |
| Heated bed | Necessary |
| Closed chamber | Not required |
| Active cooling fan (%) | Up to 100 |
| Flowrate (%) | 100 - 105 |
| Print speed (mm/s) | 30 - 70 |
| Retraction - direct (mm) | 1 - 3 |
| Retraction - bowden (mm) | 4 - 6 |
| Retraction speed (mm/s) | 25 - 45 |
| Weight Netto (kg) | 1,0 |
| Weight Brutto (kg) | 1,4 |
| Manufacturer country | Poland |