PET Support 

A cost effective break-away support material designed for composite filaments.

Raise3D Industrial PET Support Filament is a break-away support material specially designed for FFF printing with fiber reinforced filaments. In contrast to printing supports using the same material, PET support filament is easier to remove and allows for detailed surface quality and dimensional accuracy. Compared to water soluble support materials, the lower moisture absorption and the performance-cost ratio of PET support both make it an ideal alternative to BVOH or PVA.

  • Cost effective
  • Easy and fast removal with tools
  • No special post-processing required
  • Broad compatibility with other printing filaments

Compatibility: PET CF, PET GF, and other CF filaments

It is recommended to use hardening steel nozzle and above grade nozzles.

Raise3D Industrial PET Support Filament



  • Support material for PET CF& PET GF
  • For large overhangs and cavities
  • Easy to remove
  • Smooth and clean support interface

Material Performance

Printing Guide

Recommended Print Settings

Nozzle temperature (°C)
Bed temperature (°C)
Layer height (mm)
0.1-0.25 mm
Printing speed (mm/s)
35-120 mm/s
Cooling fan
Drying temperature (°C)
70-80℃ for 8-12 hours

Printing Notifications:

  • It is recommended to use a hardened steel nozzle, tungsten steel, or ruby nozzle to avoid nozzle abrasion.
  • Dry PET Support at 70-80°C for 8-12 hours before printing, as low moisture content is crucial for final printed part quality.
  • PET Support is sensitive to moisture and should be stored and used under dry conditions (Surrounding humidity below 15%).

For Raise3D Printer Users:

Choose the best 3D printer to start your printing journey with PET Support. Find E2CF.

For ideaMaker Users:

The printing profile for PET Support will be available soon on ideaMaker IO. Please download the latest version of  ideaMaker.

PET Support

Find out more in our OFP section