PLA, PETG or ABS: where to start?

PLA: first models

PLA is often a convenient choice for decorative objects, models and first prints: it is relatively easy to print and reproduces detail well. Standard PLA is sensitive to heat and is less suited to impact loads.

PETG: everyday objects

PETG is often chosen for holders, enclosures and everyday functional parts. It offers good layer adhesion and toughness. Stringing and overhangs need attention to settings.

ABS: technical parts

ABS suits technical applications where impact resistance and higher-temperature performance matter. It is prone to shrinkage; an enclosure and suitable ventilation help establish appropriate printing conditions.

Test your result

These are general characteristics of material families. A finished part also depends on geometry, layer orientation, settings and printing conditions. Test a prototype in its intended environment before using it for a demanding application.