Filament spool PETG by Fiberlogy — black, 1.75 mm, standard spool

Fiberlogy PETG filament in black, 1.75 mm on a standard spool, is a thermoplastic material formulated for FDM/FFF 3D printing. It balances tensile strength, chemical resistance and ease of printing, making it suitable for parts that require durability and moderate flexibility. The filament's 1.75 mm diameter is compatible with a wide range of desktop and professional 3D printers and the standard spool format fits common filament holders.

Advantages

Black PETG from Fiberlogy offers a combination of mechanical robustness and good layer adhesion while maintaining lower warping compared to some engineering plastics. It provides reliable feeding and dimensional consistency for accurate prints, and its chemical resistance makes it appropriate for components exposed to mild solvents or moisture. The filament's surface finish achieves a balance between smoothness and matte sheen that is useful for both functional prototypes and visible mechanical parts.

Suitable for

• Functional prototypes and engineering test parts
• Mechanical components such as brackets, hinges and connectors
• Enclosures, housings and protective covers
• Tools, jigs and fixtures for workshop use
• Everyday objects requiring impact resistance and slight flexibility

Key specifications

• Material type: PETG (glycol-modified PET)
• Filament diameter: 1.75 mm
• Colour: black
• Spool format: standard desktop spool
• Compatibility: FDM/FFF 3D printers designed for 1.75 mm filament

How to use

Load the 1.75 mm PETG filament onto a compatible spool holder and feed it into the printer per manufacturer instructions. Print at nozzle temperatures typically recommended for PETG (consult your printer and filament guidance for exact values) and use a heated bed to reduce warping. Ensure proper first-layer adhesion by adjusting bed leveling and initial layer speed; a moderately slow first layer and slightly increased bed temperature improve adhesion. Allow parts to cool gradually after printing to minimize internal stresses.

Usage recommendations

For best results, use a heated bed and a nozzle temperature suited to PETG; avoid excessive cooling during the first layers. When printing functional parts, orient and add appropriate infill and wall thickness to meet mechanical requirements. Store the filament in a dry environment or vacuum-sealed bag with desiccant to preserve print quality over time.