ABS 3D printing filament eSun 1.75 mm Cold White 2.5 kg spool

eSun ABS 3D printing filament, 1.75 mm diameter in Cold White on a 2.5 kg spool is a material designed for fused filament fabrication (FFF/FDM) printers that accept ABS. The filament provides the characteristic mechanical stiffness and elevated heat resistance of ABS, making it suitable for functional prototypes, housings and parts that require dimensional stability. The cold white color delivers a neutral, paintable surface for post-processing and finishing.

Advantages

The filament combines rigid mechanical properties with good thermal resistance, allowing printed parts to withstand higher service temperatures compared with common PLA materials. Its 1.75 mm diameter ensures compatibility with mainstream consumer and prosumer FFF/FDM extruders, while the larger 2.5 kg spool capacity reduces the need for frequent spool changes during longer prints. The cold white pigment provides uniform coloration and accepts sanding, painting and acetone smoothing when appropriate safety measures are used.

Suitable for

• Functional prototypes and mechanical parts requiring rigidity
• Device housings and covers exposed to moderate heat
• Visual models that will be sanded, painted or post-processed
• Large prints where reduced spool changes are preferred

Key specifications

• Material: ABS (Acrylonitrile Butadiene Styrene)
• Nominal diameter: 1.75 mm
• Spool weight: 2.5 kg total filament
• Color: Cold White
• Recommended printing method: FFF/FDM

How to use

Load the 1.75 mm ABS filament into an FFF/FDM printer that supports ABS. Set the extruder temperature typically between 220–250 °C and use a heated bed temperature of around 90–110 °C; exact temperatures depend on the printer and part geometry. Use a well-leveled build plate and consider an adhesion aid such as ABS slurry, PEI sheet or suitable glue to reduce warping. Ensure steady filament feeding from the 2.5 kg spool and monitor initial layers for proper adhesion.

Usage recommendations

Print ABS in a well-ventilated area or with local exhaust to remove fumes. Minimize cooling fan use for improved layer bonding, and consider using an enclosure to maintain ambient temperature and reduce warping. For smoother surface finish, post-process with sanding, painting or controlled acetone vapor smoothing while following all safety guidelines for solvents and ventilation.