Do I need to dry PETG before printing? Drying setting recommended?Updated 4 months ago

PETG-based filaments including Rock PETG are sensitive to moisture, so we recommend drying them at 65°C (149°F) for 7 hours. Avoid prolonged drying times, as excessive heat can cause the filament to become brittle and unsuitable for printing. For storage, keep it in a sealed container with desiccants to maintain low humidity levels.