SUNLU High-Speed Matte PLA Filament, 1 kg, Grey, 1.75 mm, Up to 600 mm/s

This 1 kg spool of SUNLU matte PLA comes in grey with a 1.75 mm filament diameter. Its muted finish gives printed parts a smooth, textured appearance that suits both display pieces and practical household prints.

Designed for high-speed printing, the filament supports print speeds from 50 to 600 mm/s. That range gives you room to choose a pace that fits the detail and scale of each project.

It is compatible with most 1.75 mm FDM 3D printers. If your priority is a matte surface for a model or decorative piece, this grey PLA offers a different look from filament chosen mainly for a glossy finish.

Practical tips

Set the nozzle temperature between 190 and 260°C and the bed temperature between 50 and 60°C, then select a print speed within the stated 50–600 mm/s range to suit the job. These settings give you a practical starting point for configuring the filament on a compatible printer. For a detailed design, a measured pace can help you focus on the finish, for a larger print, the high-speed range supports a faster workflow when your printer and project settings are suited to it.

The filament is wound neatly on its spool to help reduce tangling during printing. With its 1.75 mm diameter and ±0.02 mm tolerance, it is made for use with most FDM printers that take this filament size. A mask or a household part is a useful example of the kind of larger or functional print this spool can serve, while the matte surface also works well for pieces intended to be seen up close.

Why it makes sense

The main appeal is the combination of a subdued, textured grey finish and support for rapid printing. That makes the spool relevant when appearance matters but you also want a faster route through a print, rather than choosing filament solely for its speed or solely for a particular surface effect. The matte look can bring a distinct finish to artistic models, props and decorative objects, while the same spool can be used for practical prints around the home.

Buyers describe their prints as having strong print quality and report successful results across different printers, including larger objects. Colour impressions are mixed: some like the grey, while others find it lighter or darker than expected. If matching a specific shade is central to your project, factor in that variation in personal perception when choosing a colour.

The essentials

This is matte PLA in grey, supplied as a 1 kg spool with a 1.75 mm diameter. SUNLU specifies a print-speed range of 50–600 mm/s, a nozzle temperature range of 190–260°C and a bed temperature range of 50–60°C. The filament is described as suitable for most 1.75 mm FDM 3D printers, making it a straightforward choice for compatible setups already using this common format.

The advertised matte surface and high-speed capability serve different parts of the print decision: finish influences how the completed piece looks, while the speed range gives you flexibility in how you approach the job. It’s a good fit if you want grey PLA for both visual models and useful objects, with a matte appearance and support for faster printing.

Final verdict

SUNLU High Speed Matte PLA brings together a 1 kg supply, a 1.75 mm format and a matte grey finish, with printing speeds up to 600 mm/s. Choose it for compatible FDM projects where a smooth, textured look and the option to print at a faster pace are both useful, from artistic pieces to practical household prints.