Filament PETG by Fiberlogy — black — REF-EPET-BLACK

Fiberlogy PETG filament in black is a PETG-grade 3D printing material designed for reliable FDM/FFF printing of functional and visual parts. The filament offers a balance of strength, impact resistance and chemical durability while maintaining good layer adhesion and moderate flexibility. It is intended for users who need robust parts that retain dimensional stability and surface quality across typical PETG print settings.

Advantages

Fiberlogy PETG combines mechanical strength with resistance to impacts and many chemicals, making printed parts suitable for functional use. Its formulation promotes consistent extrusion and good interlayer bonding, which reduces delamination risk and supports durable assemblies. The material prints with a smooth, slightly glossy black finish that is dimensionally stable and less prone to warping compared with some other filament types.

Suitable for

• Functional prototypes and end-use mechanical components
• Connectors, brackets and housings requiring impact resistance
• Visual models and parts that need a consistent black surface
• Parts exposed to mild chemical agents and moisture
• Hobbyist and professional FDM/FFF printing projects using PETG settings

Key specifications

• Material type: PETG-grade filament suitable for FDM/FFF printers
• Color: black with slightly glossy surface finish
• Mechanical properties: good impact resistance and moderate flexibility
• Adhesion: strong interlayer bonding for durable prints
• Chemical resistance: resistant to a range of mild chemicals and moisture
• Dimensional behavior: low tendency to warp when printed with recommended PETG settings

How to use

Load the filament into an FDM/FFF printer configured for PETG. Recommended print settings typically include a nozzle temperature between 230–250°C and a heated bed temperature between 70–80°C; adjust temperatures according to your specific printer and nozzle. Use moderate print speeds and enable good part cooling as needed to balance surface quality and adhesion. Ensure correct extrusion multiplier and filament diameter calibration for accurate dimensional results. Store the filament in a dry environment to preserve print quality.

Usage recommendations

For best results, print on a clean build surface with an adhesive aid appropriate for PETG, such as a glue stick or PEI sheet, and avoid excessive first-layer squish. When creating functional parts, consider adding fillets and increasing wall perimeters to improve strength; post-processing methods like annealing can be used with caution to enhance mechanical properties.