Collection: PCTG

PCTG is an advanced engineering copolyester that delivers exceptional toughness and chemical resistance — outperforming PETG in nearly every category. PCTG (polycyclohexylenedimethylene terephthalate glycol) combines the easy printability of PETG with significantly better impact resistance and improved chemical resistance. The result is a high-performance filament ideal for functional engineering parts and demanding mechanical applications.