SUNLU ABS-GF on the Prusa MK4S
Published . Updated .
Print settings and compatibility for SUNLU ABS-GF on the Prusa MK4S, copied from the maker's data.
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What to set
Set your slicer to
- Nozzle: 260–280 °C (500–536 °F).
- Bed: 90–100 °C (194–212 °F).
- Print speed: 50–300 mm/s.
The maker did not list an enclosure or a hardened nozzle.
Will it work on this printer?
- MK4S maximums: nozzle 290 °C (554 °F), bed 120 °C (248 °F).
- The listed nozzle temperature is within this printer's reach.
- The listed bed temperature is within this printer's reach.
- Whether an enclosure is required is not listed by the maker.
- This filament is carbon-fiber, glass-fiber, or glow-in-the-dark, so a hardened nozzle is the upgrade to check. The stock nozzle is not hardened.
Related
Where these numbers come from
Filament: SUNLU product page · checked 24 October 2026
Printer: Original Prusa MK4S · checked 14 October 2026
SUNLU ABS-GF (ABS) lists a nozzle temperature of 260–280 °C (500–536 °F) and a bed temperature of 90–100 °C (194–212 °F), print speed 50–300 mm/s, and drying at 80 °C (176 °F), from the SUNLU product page (https://store.sunlu.com/products/sunlu-abs-gf-abs-glass-fiber-3d-printer-filament-1kg), checked 2026-10-24. Drying time is not stated on that page.
A figure is copied from a named source, and a missing figure stays blank. Methodology.
Prusa lists a 290 °C (554 °F) maximum nozzle temperature, a 120 °C (248 °F) maximum heatbed temperature, a Nextruder direct drive, and a brass CHT nozzle.
The comparison table on that page marks the enclosed chamber as not included, with an optional enclosure. MMU3 is optional.