Proto-pasta Magnetic Iron PLA – as its name implies – responds to magnets and behaves similarly to pure iron, even to the point of rusting! Magnetism opens up a new world of practical applications and fun creations.
**This filament is more abrasive than standard PLA. Prolonged use may result in accelerated nozzle wear.
Processing is comparable to standard PLA. No heated bed required. Due to increased brittleness, process may be less consistent on smaller nozzles and/or bowden type machines.
In our experience, good results were achieved when printing at 185C using a .5mm nozzle and direct-drive spring loaded pinch-roll style extrusion head.