3D printing filament eSun EABS-GF 1.75 mm Natural, 1 kg spool

eSun EABS-GF 1.75 mm Natural is a glass-fibre reinforced EABS filament supplied on a 1 kg spool for fused filament fabrication. The filament combines the toughness and heat resistance of ABS-modified materials with added dimensional stability from glass fibres. It is intended for use in 1.75 mm extrusion systems and is presented in a natural, uncoloured finish that is suitable for post-processing such as sanding, painting or acetone smoothing where compatible.

Advantages

The reinforced EABS-GF formulation improves impact resistance and reduces part warping compared with standard ABS filaments, delivering better mechanical stability for functional parts and prototypes. The filament is wound on a 1 kg spool for consistent feeding and is compatible with printers that accept 1.75 mm filaments. The natural colour allows flexible finishing and inspection of printed geometry without strong pigmentation interference.

Suitable for

• Functional prototypes and mechanical components requiring improved toughness
• Parts needing enhanced dimensional stability and reduced warping
• Fixtures, jigs and tooling used in light manufacturing or workshop environments
• Models that will undergo post-processing such as sanding or painting

Key specifications

• Material: glass-fibre reinforced EABS (engineered ABS blend)
• Diameter: 1.75 mm nominal
• Spool weight: 1 kg net filament
• Colour: Natural (uncoloured/translucent tone)
• Recommended extrusion method: fused filament fabrication (FFF/FDM)

How to use

Load the 1.75 mm filament into a printer designed for 1.75 mm feed systems, ensuring the extruder path is free of sharp bends. Set a nozzle temperature appropriate for EABS-type materials and adjust bed temperature to minimise warping. Prime the nozzle until a steady, even extrusion is achieved before starting the print. Use a hardened or wear-resistant nozzle if printing extended quantities, as glass reinforcement increases nozzle abrasion. Follow standard first-layer calibration and cooling settings for ABS-like materials to obtain consistent adhesion and dimensional accuracy.

Usage recommendations

Store the spool in a dry environment or sealed bag with desiccant to reduce moisture uptake. For best mechanical properties, print with a heated bed and consider an enclosed build chamber to maintain stable ambient temperature. When finishing, choose abrasives and solvents compatible with ABS-type polymers and avoid aggressive chemical treatments that may damage the glass fibres or surface integrity.