Prusa PLA+ MATT Silver 1kg

Prusa PLA+ MATT Silver is an improved PLA+ filament (polylactide) with a matte silver-gray appearance, manufactured in the Czech Republic. Compared to standard PLA, it offers better mechanical properties and a pleasant matte surface that better masks print layers.

Who is this filament suitable for?

• Users of Original Prusa printers and other FDM printers looking for a reliable and easy-to-print material
• Printing of large and small models where low warping and detail precision are important
• Designers and hobby creators who want an elegant matte silver surface without the gloss typical of regular PLA
• Beginners and advanced users who appreciate a wide printing window and minimal requirements for tuning settings

Main advantages of Prusa PLA+ MATT Silver

• Easy printing – very good results even with default PLA profiles
• Improved layer adhesion and higher toughness compared to standard PLA
• Higher viscosity – lower risk of nozzle clogging
• Suitable for high printing speeds thanks to optimized printing temperatures
• Low shrinkage and warping – ideal for larger objects
• Matte silver-gray surface – professional look, less visible layers
• Made in the Czech Republic – consistent quality control and filament diameter

Recommended print settings

• Nozzle temperature: 190–210 °C
• Heatbed temperature: 50–60 °C
• Recommended print surface: smooth, textured, or satin PEI spring steel sheet

Before printing, we recommend degreasing the bed thoroughly (e.g., with isopropyl alcohol) and following the principles of print surface care.

Usage and material properties

PLA+ is great for the following due to its low melting temperature and low thermal expansion:

• prototypes and design models
• figures, models, decorations
• precise technical parts without extreme mechanical or thermal stress

Material is:

• hard and stiff, but also more brittle – can break under overload
• less suitable for outdoor use and environments above approx. 60 °C (e.g., car interior in the sun)

Safety and post-processing

Although PLA is generally considered a material suitable for food contact, it is not recommended to drink or eat from finished prints long-term. Bacteria can accumulate in small surface irregularities over time. For better surface finishes, wet sanding is suitable to minimize local overheating and softening of the material.

Summary

Prusa PLA+ MATT Silver is a great choice for anyone looking for:

• reliable and easy-to-print PLA+ with higher toughness
• matte silver surface for aesthetically attractive models
• filament with proven manufacturing quality and stable filament diameter

Perfect combination of user comfort, appearance, and print quality for everyday 3D printing.

Key properties:

• High-quality PLA+ filament optimized for Original Prusa printers
• Elegant matte silver-gray surface that hides print layers better
• Improved layer adhesion and higher toughness compared to regular PLA
• Easy printing suitable for beginners and advanced users
• Low shrinkage and warping – ideal for larger models
• Suitable for printing detailed and large objects
• Higher material viscosity reduces the risk of nozzle clogging
• Made in the Czech Republic with precise filament diameter control