Try our popular Carbon Fiber, Steel, Iron & Conductive PLAs.
Often called exotics or specialty materials, Proto-pasta is best know for it's Composite PLA which include the original Carbon Fiber PLA with it's iconic matte black finish. More about our composite filaments:
- The Original Carbon Fiber PLA - The most popular of 3 materials we kickstarted 3 years ago. Many people's favorite material to print. The consistent quality and matte finish help layer lines disappear!
- Polishable Stainless Steel PLA - High density parts with similar density to Aluminum. Printed parts have a matte, cast metal appearance but can also be sanded, brushed, and polished.
- Rustable Magnetic Iron PLA - Antique. Patina. Not a terms often used in plastic 3D Printing. Iron PLA prints easily like PLA and is our most fun material to finish! Create a modern artifact or something that attracts magnets and can interact with inductive sensors. Fun for engineers and artisans alike!!!
- Electrically Conductive Graphite PLA - Whether creating devices with touch capacitance or designing low current circuits to light LEDs, this material has the potential to energize new ideas!