Prusament PLA Jet Black 2kg

Prusament PLA Jet Black 2kg – professional black PLA filament on a large spool

Prusament PLA Jet Black is a premium PLA filament developed and manufactured directly by Prusa Research. The 2kg spool variant is ideal for users who print a lot – it minimizes the need to change spools, reduces the risk of interrupted prints on long jobs, and is advantageous for series production of parts.

The black Jet Black shade offers a deep, uniform black color without visible color deviations, suitable for both design and functional models.

Main benefits and properties

• Top‑tier quality from Prusa Research – fully in‑house production with full process control.
• High diameter accuracy ±0,02 mm – stable material flow, fewer clogs, consistent layers.
• Large 2kg spool – ideal for long/multi‑day prints, printer farms, and professional operations.
• Easy printing even for beginners – PLA is one of the most convenient materials to set up and use.
• Low risk of warping and deformation – suitable for large models and prototypes using the full build volume.
• Excellent surface appearance – a satin‑gloss black surface with good detail visibility.
• Low odor during printing – suitable even for less ventilated spaces (basic ventilation is still recommended).
• Made from NatureWorks 4043D PLA resin – a proven and widely used type of PLA for FDM printing.

Recommended applications

Prusament PLA Jet Black 2kg is especially suitable for:

• Design and presentation models
• Prototypes and concepts (quick verification of shape and ergonomics)
• Miniatures, figures, cosplay accessories
• Models for architecture and product design
• Decorations, stands, holders, organizers
• Large‑format prints, where material stability and minimal deformation are required

It is not ideal for applications with long‑term exposure to higher temperatures above ~55–60 °C (e.g. in a car in the sun) and for parts that must be highly mechanically stressed, flexible, or resistant to UV and chemicals – for those, PETG or ASA is more suitable.

Print settings (approximate)

Specific profiles are available in PrusaSlicer; typical ranges are listed below:

• Nozzle temperature: approx. 210–220 °C
• Bed temperature: 50–60 °C
• Print speed: medium to high (PLA allows faster printing than many engineering materials)
• Cooling: 100% part cooling (fan)
• Build plate: PEI, textured PEI, glass, or plates with an adhesive layer (tape, glue)

Before printing, we recommend:

• thoroughly cleaning the print bed (isopropyl alcohol, according to the printer manufacturer’s recommendation),
• checking the first layer height,
• for a 2kg spool, ensuring a stable spool holder (for Prusa printers it is recommended to print a special holder for 2kg spools).

Technical parameters of PLA material (typical for Prusament PLA)

Specific values may vary slightly depending on the batch; for precise technical data, we recommend consulting the manufacturer’s datasheet.

Compatibility

The filament is compatible with most FDM/FFF 3D printers that support PLA and a diameter of 1,75 mm, for example:

• Original Prusa (MK3/S/+, MK4, MINI/+, XL etc.)
• Creality (Ender series, CR series – with a suitable profile)
• Anycubic, Artillery, Bambu Lab, Voron and many others

Always check that the printer supports PLA and a diameter of 1,75 mm.

Benefits of the 2kg spool for demanding users

• Fewer spool changes – optimal for long, time‑consuming print jobs.
• Reduced risk of running out of filament on multi‑day prints.
• More stable operation for print farms and small‑batch production.

If you regularly print in black, this 2kg spool is both an economical and time‑efficient choice.

Safety and storage

• Store in a dry place, away from direct sunlight and heat sources.
• Ideally keep the spool in a sealable box or bag with silica gel.
• PLA is generally not suitable for repeated contact with food unless the surface is treated with a suitable certified coating.

By following basic handling and storage principles, you will get long‑term consistent results from Prusament PLA Jet Black 2kg and a reliable everyday material for your 3D printing.

Key features:

• Premium Prusament PLA filament directly from Prusa Research
• Deep black Jet Black shade with uniform color across the entire spool
• High 1,75 mm diameter accuracy with ±0,02 mm tolerance
• Large 2kg spool suitable for long and series prints
• Easy printing even for beginners, excellent layer adhesion
• Low shrinkage and minimal warping, suitable for large models
• High‑quality print surface with good detail visibility
• Compatible with most FDM/FFF 3D printers for PLA