3D4Makers PEI 750g 1.75mm/2.85mm
PEI is a high performance thermoplastic wither outstanding strength and thermal stability. It is often used for structural parts due to its high strength to weight ratio.
3D4Makers PPSU 750g 1.75mm/2.85mm
PPSU is a high performance thermopolymer with good resistance to certain chemicals and good resistance to temperature.