ABS-GF Filament - White

White glass-fiber reinforced ABS for stiff functional prints. ABS-GF keeps the familiar ABS use case, then adds chopped glass fiber for a stiffer, more dimensionally stable matte part.

Why use ABS-GF instead of plain ABS?

• Stiffer parts: better suited to brackets, fixtures, printer parts, enclosures, and other functional prints where flex is the problem.
• Cleaner surface finish: the glass fill gives a muted matte look that helps hide layer lines, especially in white.
• Lower movement than unfilled ABS: still an ABS-family material, but the glass reinforcement helps reduce curl and dimensional drift.

Printing notes

• Abrasive material: use a hardened nozzle. A brass nozzle will wear quickly with glass-filled filament; pair it with a Phaetus hardened steel V6-style nozzle or Phaetus DLC hardened steel V6-style nozzle.
• Printer requirement: use an ABS-capable printer with an enclosure and ventilation.
• Dry before use: dry engineering filament before critical prints and store it sealed with desiccant.

Best use cases

• Functional 3D printer parts and shop fixtures
• White brackets, covers, jigs, and mechanical housings
• Parts where stiffness and matte finish matter more than maximum impact toughness

What it is not

• Not a PLA-style easy-mode filament; expect ABS temperatures, enclosure use, and odor control.
• Not for brass nozzles unless you are intentionally sacrificing the nozzle.
• Not a direct substitute for outdoor ASA-GF when UV exposure is the main requirement; see Decent ASA-GF for weather-ready ASA-family prints.

“Only white filament I'll buy outside of natural materials. Barely had to adjust my profile and got nice looking prints.”