- Also known as PEI
- It is adhesive and chemical stable so it has become a popular bed material for FDM 3D printers.
- C37H24O6N2 (how to do sub/superscript outside of ^ anyone? Do I need a macro? This page doesn't mention it)
- V E R Y High Temp, and quite strong, so difficult to work with, but may be very useful for tough tasks.