PETG filaments from C-TECH are manufactured in the EU and promise us high quality and colour stability. C-TECH printing filaments do not release unpleasant and hazardous fumes into the air and are biodegradable, ensuring not only safe printing for the user but also minimising the impact on the environment. PETG filament is made from a similar material to PET filament, which is most commonly used to make PET bottles. However, PETG material is an improved version of PET due to the addition of modified glycol (G), which makes the strings more resistant to stronger impacts. It is one of the popular filament types and is suitable for printing a variety of mechanical parts for indoor and outdoor use.