PLA's a thermoplastic, not a resin. ;) Resins fall apart (decompose, occasionally burst into fire) when you heat them up, thermoplastics melt. A FDM machine ca

PLA's a thermoplastic, not a resin. ;) Resins fall apart (decompose, occasionally burst into fire) when you heat them up, thermoplastics melt. A FDM machine can't print thermoset plastics.