For the first time I’m using BL PETG-CF with the Textured PEI plate that came with my mini. Wow, the adhesion is almost too good. Sometimes it’s very difficult to remove the printed pieces. What type of build plate should I be using with BL PETG-CF?
You can go with an engineering, high-temperature, or textured PEI plate for PETG-CF. I use the high temperature plate regularly and the textured PEI if the surface look is a goal.
The adhesion is why an interface agent, e.g, glue, is recommended.
Note: this came at the expense of an unclean first-layer surface.