• Natural - 1.75mm Spectrum PET-G FR Filament - 0.75 kg
  • Natural - 1.75mm Spectrum PET-G FR Filament - 0.75 kg

Filament Spectrum PET-G FR V0

Flame-resistant, halogen-free PET-G for 3D printing

Spectrum PET-G FR V0 is a new halogen-free, flame-resistant 3D printing material based on the ever-popular PET-G. The filament is designed according to UL 94 V0* flammability rating requirements, meaning that the vertical burning of the filament or printed part does not exceed 10 seconds. Most typical plastics have poor flame resistance, which is why the Spectrum PET-G FR V0 filament was developed with flame-resistant or self-extinguishing properties to provide a high level of safety in every day or working environments. The applied modifications do not affect the printability of the filament, which helps maintain the classic properties of PET-G, i.e. simplicity and efficiency of printing, with very low shrinkage and relatively high tensile strength.

*The filament is not certified by Underwriters Laboratories and does not have a UL number.

Key features:

  • designed to meet UL 94 V0* standards
  • flame-resistant, self-extinguishing
  • halogen-free
  • Vicat softening point - 70°C
  • excellent dimensional stability

Intended use:

  • all applications where fire resistance is important
  • coatings or shielding to protect electrical circuits with fire risk
  • conceptual models
  • production tooling


Filament is reeled on the neat, transparent spool. Each spool contains information on the type of material, diameter and recommended printing temperature. Filament is vacuum-packed with a moisture absorber. Whole product packed in the original, folied Spectrum Filaments packaging.

VERIFY YOUR SPOOL – the most precise quality

control system on the market

Filament for 3D printers is manufactured by the method of free extrusion, which is one of the most difficult processing techniques by extrusion, due to the particularly significant impact of process parameters on product dimensions and material homogenization.

During the production each 1mm of Spectrum Filament is being continuously measured in 2 axes with ±0.8µm accuracy, which allow obtaining a high-quality final product. To prove this, Spectrum Filaments, as one of the few manufacturers in the world, has introduced the possibility of online presentation, individually for each manufactured spool:

  • the course of diameter on the entire length of the spool,
  • mean diameter,
  • ovality,
  • standard deviation.

Precise survey guarantees that Spectrum Filaments products meet rigorous market requirements.

General information
Color Natural
Spectrum color name Natural
Diameter 1.75mm
Dimensional tolerance ± 0.05mm
Verify your spool - preview of the diameter course on the entire length of the spool YES
Density 1.26 g/cm³
Net weight 750g
Total weight 1150g
Recommended print settings
Printing temperature 230-255°C
Heated bed necessary
Heated bed temperature 60-80°C
Printing speed 30-70mm/s
Closed chamber Not necessary
Dimensions of the spool
Outer diameter 200mm
Width 55mm
Inner diameter 52mm
Empty spool weight ± 220g

Natural - 1.75mm Spectrum PET-G FR Filament - 0.75 kg

In stock

USA Shipping: All orders ship from Canada. Duties and taxes may apply on orders over $800.

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