Question

additive manufacturing and filament
what is the main advantage of using petg filament over pla?
it produces a more glossy and smooth surface finish.
it is less prone to warping.
it is more biodegradable and eco - friendly.
it is stronger, more flexible, and more heat resistant.

Explanation:

PETG filament is known for being stronger, more flexible and having higher heat - resistance compared to PLA. PLA is more brittle and has lower heat - tolerance.

Answer:

It is stronger, more flexible, and more heat resistant