SUNLU PETG2.0 3D Printer Filament, 1.75mm, 4KG, Four Colors

Some 3D printing projects call for a choice of colors, others need parts that can handle everyday use. SUNLU PETG2.0 brings both needs together in a 4KG filament assortment in black, white, gray, and oak wood.

Its upgraded PETG formula is designed for stronger, tougher prints, making it a practical material for functional parts as well as accessories and tools.

With 1.75mm filament and a stated accuracy of +/-0.02mm, it gives you a specific size and tolerance to work with when preparing a print.

At a glance

PETG2.0 is intended for prints where impact resistance and load-bearing capacity matter. SUNLU reports impact strength of up to 5.196 kJ/m², 50% higher than standard PETG filament. That added toughness is useful for parts such as brackets, hooks, connectors, storage racks, and tablet stands, where a crack-resistant, sturdy print is a priority.

The lower moisture content is designed to help reduce common print issues such as stringing, bubbles, and poor layer adhesion. This can be especially helpful when making functional parts with visible surfaces or joined layers, where a cleaner print and consistent bonding support the finished part’s intended use. The four colors also give you room to choose a practical finish or coordinate a print with its surroundings.

For example, this filament can suit a project that needs a durable hook or garden accessory, while the color selection gives you options for making the piece fit its setting. Compared with choosing filament only for appearance, PETG2.0 puts extra emphasis on toughness and everyday function, that makes it a considered choice for prints expected to do more than serve as decoration.

Size & fit

The filament is 1.75mm in diameter. A 1KG spool is listed at 195mm in diameter and 57mm wide, with a 63mm hub hole. The spool is reusable, supporting continued use of the spool and helping reduce waste. These measurements are useful when planning spool storage and checking the fit of a spool holder.

SUNLU recommends a nozzle temperature of 240–270°C, a bed temperature of 70–80°C, and a print speed of 100–200mm/s. Use these settings as a starting point for your print setup, adjusting as appropriate for the printer and project.

Tips for day-to-day use

Choose the color that suits the part’s purpose: a neutral shade for a bracket or organizer, or oak wood for an accessory where that finish fits the design. For practical household prints such as a tablet stand or connector, the material’s stated toughness and load-bearing focus make it more relevant than selecting filament solely for decorative color.

Keep the recommended temperature and speed ranges in mind when preparing a job. For larger functional projects, planning the spool placement and holder fit around the listed spool dimensions can also make setup more straightforward. The reusable spool is a practical detail for makers who want to keep using the spool after the filament is finished.

Final verdict

SUNLU PETG2.0 is a strong match for makers who want 1.75mm PETG filament aimed at durable, functional prints, with four color options in a 4KG assortment. Its focus on higher impact strength, toughness, and reduced moisture makes it especially useful for everyday parts such as hooks, brackets, organizers, and outdoor accessories.