PCTG Filament - 1.75 mm - 0.75 kg - Old-type spool
LAST UNITS! Filament wound on an old-type spool. Spool dimensions: 200 mm x 84 mm. The spool is not compatible with BambuLab AMS. It can be used with BambuLab AMS Lite.
Fiberlogy PCTG is a polyester-family filament that combines the ease of printing of PET-G with premium-class technical properties. Compared to its popular counterpart, PCTG stands out with significantly higher impact strength, temperature resistance and exceptional clarity, making it an excellent choice for both home users and professionals.
In impact strength tests, PCTG achieves a result of approx. 90 kJ/m² (for comparison, PET-G: 5-8 kJ/m² in the notched Izod test). This makes PCTG prints much more resistant to impacts and mechanical loads. The filament retains its properties at temperatures of up to 76°C, increasing its functionality in demanding projects.
Like PET-G, PCTG does not require a heated chamber and is characterized by low shrinkage and high dimensional stability. This makes it an easy-to-use material, even for those taking their first steps in 3D printing.
Fiberlogy PCTG is BPA-free, fully recyclable and in the Pure TR version, it is approved for food contact*, further expanding its range of applications.
Thanks to its combination of durability, resistance and aesthetics, PCTG is ideal for:
- prototyping - strong, durable test parts,
- printing functional parts - components exposed to mechanical loads,
- decorative prints - transparent, aesthetic models with crystal-clear clarity,
- food-related projects* - functional parts safe for contact with food.
*Applies to the PCTG Pure TR version.

Print settings
- Printing temperature250-270°C
- Bed temperature90°C
- Build surfaceSmooth PEI + adhesive; Textured PEI; Glass + adhesive
- Drying conditions60°C / 4h
- Enclosurenot required
- Cooling fan0-25%
Properties
- Density1.23 g/cm³
- Tensile Strength @ Yield43 MPa (ISO 527)
- Tensile Strength @ Break45 MPa (ISO 527)
- Elongation @ Yield4% (ISO 527)
- Elongation @ Break220% (ISO 527)
- Flexular Strength60 MPa (ISO 178)
- Flexular Modulus1600 MPa (ISO 178)
- Izod Impact Strength (Notched) @ 23℃92 kJ/m2 (ISO180)
- Heat Distortion Temperature @ 0.45 MPa76°C (ISO 75)
- Heat Distortion Temperature @ 1.8 MPa64°C (ISO 75)