Duro-plastic
Duro-plastic was a material[1] that was used to make furniture such as chairs.[2] A long yellow tuber found on the planet Binaros was nutritious, but was described as bland, crunchy, and eating it was likened to chewing on duro-plastic.[1]
Appearances
"The Ando Project" – Star Wars Adventure Journal 11 (as duroplastic)
"Plant Food"—The Kathol Outback