Material profile / Medium
PETG filament guide
Tougher than PLA with better temperature resistance and layer adhesion, but more stringing.
Nozzle230-255 C
Bed70-85 C
StrengthHigh
HeatMedium
Print setup
Nozzle temperature230-255 C
Bed temperature70-85 C
Part cooling20-60%
DryingRecommended, especially in humid climates
Material behavior
StrengthHigh
FlexibilityMedium
Heat resistanceMedium
DifficultyMedium
Best uses
- Functional parts
- Car accessories
- Brackets
- Outdoor light-duty parts
Common issues
- Stringing
- Nozzle buildup
- Over-adhesion to smooth beds
Price a PETG print
Use the material-cost calculator for spool economics, then include machine time, electricity, labor, overhead, and margin in the profit calculator.