Best Filaments for Functional Parts
February 1, 2025
A comparison of PLA, PETG, ABS, and ASA for engineering applications.
Choosing the Right Filament
The choice of filament material greatly impacts your print's strength, flexibility, and heat resistance.
PLA
Best for decorative parts and prototypes. Easy to print but not heat-resistant.
PETG
Great balance of strength and ease of printing. Good for functional parts.
ABS
Heat-resistant and tough, but requires an enclosure for best results.