Fiberlogy PET-G Matte Gray 3D Printing Filament 1.75 mm 0.85 kg

Fiberlogy PET-G Matte Gray 1.75 mm 0.85 kg is a premium 3D printing filament designed for users who demand both structural integrity and a sophisticated aesthetic. This material combines the well-known durability and chemical resistance of standard PET-G with a refined, non-reflective matte finish that effectively masks layer lines. It provides a professional look for functional parts and decorative objects alike, offering a superior alternative to standard glossy filaments.

Advantages

The primary benefit of this filament is its unique matte surface, which significantly improves the visual quality of 3D printed models by hiding the typical layer artifacts. Unlike many other matte materials, this PET-G maintains high mechanical strength and impact resistance, making it suitable for demanding applications. It is characterized by low shrinkage and minimal stringing, ensuring a reliable printing process. Furthermore, the material exhibits excellent resistance to various chemical agents, including acids, salts, and alkaline substances, which expands its utility in diverse environments.

Suitable for

• Functional prototypes and mechanical components
• Interior design elements and decorative figurines
• Cosplay accessories and costume parts
• Desk organizers, containers, and utility gadgets
• Jewelry displays and phone stands

When it may not be suitable

This filament may not be the best choice for applications requiring extreme heat resistance, as standard PET-G can soften at high temperatures compared to materials like ABS or PC. Additionally, because of its strong adhesion properties, it may be difficult to remove from certain build plates without proper surface preparation.

Key specifications

• Diameter: 1.75 mm
• Weight: 0.85 kg
• Nozzle temperature: 250–270°C
• Bed temperature: 90°C
• Printing speed: Under 100 mm/s
• Fan speed: 0–25%
• Drying conditions: 60°C for 4 hours

How to use

To achieve optimal results, ensure your printer is calibrated for the recommended temperature range of 250–270°C. Due to the material's strong adhesion, it is highly recommended to use masking tape on the print bed rather than printing directly on glass or PEI surfaces to prevent damage. Adjust your slicer settings to include a higher number of outlines and fills to maximize structural strength. If printing at high speeds, such as on modern high-speed machines, maintain the upper end of the temperature range to ensure proper layer bonding.

What to consider before purchase

• Ensure your 3D printer is capable of reaching the required nozzle temperature of 270°C.
• Verify that your printer setup allows for the use of masking tape on the build plate.
• Consider the need for a filament dryer, as PET-G can be sensitive to moisture.

Usage recommendations

For the best print quality, always perform a test print to fine-tune retraction and flow rate settings specific to your printer model. Keep the filament stored in a dry environment when not in use to maintain its physical properties.