Metal Infused Filament: Protopasta Metal Filled PLA 3D Printer Filament

Experience the perfect blend of creativity and quality with our Metal Filled PLA 3D Printer Filament, designed for those who demand more from their 3D printing projects.

Key Features:

• Metallic Composition: Composed of base PLA plastic mixed with 60% stainless steel powder, offering a unique metallic look and feel.
• Enhanced Density: This 500g spool of 1.75mm filament has twice the density of standard PLA, making it ideal for projects that require a robust metal appearance.
• Multi-Purpose Use: Perfect for a variety of printing applications, including models like cars, tools, tabletop game miniatures, and other metallic accessories.
• Finishing Options: Capable of being polished or treated with patina for an authentic metallic finish.
• Printer Compatibility: Works seamlessly with most consumer printers such as Prusa, Bambu, Creality, and Ender, ensuring smooth printing without clogs or bubbles.

Quality You Can Trust:

All materials are made in the USA, reflecting our commitment to high-quality products. Our innovative approach includes using recyclable spools and experimenting with composites and unique finishes.

A Passion for Excellence:

Since 2013, we have focused on quality, reliability, and creativity in every product we create. Our metal composite filament line showcases our dedication to reducing waste while delivering exceptional service and products that inspire creativity.