Synthskin was a medical technology very similar to Human flesh. Synthdroids, Human replica droids, most prosthetic limbs, and General Grievous's gutsack were all covered in synthskin. It was very similar to synthflesh. DD-11A was also covered in synthskin.
Synthskin seems to have been mistakenly (or colloquially) referred to as synthflesh while talking about prosthetic limbs.
- The Clone Wars: Secret Missions 4: Guardians of the Chiss Key
- Star Wars: Episode III Revenge of the Sith
- The Last Jedi
- Agent of the Empire—Iron Eclipse, Part 2
- Star Wars: Episode V The Empire Strikes Back (First appearance)
- The New Jedi Order: Star by Star
- Dark Nest II: The Unseen Queen
- Dark Nest III: The Swarm War
- Legacy of the Force: Tempest
- Legacy of the Force: Fury