Premium PET-G Filament

PET-G is a glycol-modified version of polyethylene terephthalate (PET). PET-G is almost as strong and durable as ABS, but just as easy to print as PLA.

Premium PET-G Filament


SKU: 40000 Category: Tag:


What is PET-G?

PET-G stands for the glycol-modified version of polyethylene terephthalate (PET). PET is known for its use in transparent deposit bottles, which are bottles that can be recycled. With the glycol modification of PET, the material becomes strong and durable, while remaining easy to use. Little to no issues related to shrinking or warping arise while printing using the PET-G filament.

PET-G Composition

To create PET-G, a second glycol is added during the polymerization. This provides an important advantage over PET plastic. When PET is heated several times, it becomes blurred and brittle. With the glycol modification of PET-G, this is not an issue anymore.

PET-G Properties

PET-G is a strong and durable material that is also resistant to water and chemicals. This filament can withstand fatigue and repeated use. PET-G is the only filament that has been approved to be used in contact with food products (given that the machine and equipment have not been used with other 3D printing materials) making it outstandingly useful in many industries.

PET-G Application

Thanks to the combination of strength, toughness, and flexibility; PET-G is extremely suitable for parts that move frequently and where material fatigue often occurs. PET-G is great for water-proof applications, parts that “snap-fit” in place, and it is commonly used in the food industry thanks to its food-grade certification.

  • Strength
  • Flexibility 
  • Stiffness
  • Print Temperature
  • Ease of Use


Diameter: 1.75 mm
Weight: 1 kg
Print temperature: 230-250°C
Melt temperature: 77-146°C
Print bed temperature: 75˚C
Storage: Cool & dry (15-25°C), away from UV light.
Note: The values shown are an indication and could differ between different printers. Please refer to our support page for more information