Cyberium

Cyberium is a substance from the Animated continuity family.

Cyberium is a substance used in Transformer construction. As well as being made into armor, it is also used as oil. It is unsurprisingly toxic to humans in oil form.

Fiction

Be the Hero books

The Autobots and Decepticons possessed armor made of Cyberium. A sample of Cyberium bot oil at the crime scene led the Autobots to discover who was trying to frame Optimus Prime. Prime Suspect Bumblebee offered Sari's friend a spot of Cyberium oil. Though Bumblebee found the oil helped him "drive the damp away", the humans were less enthusiastic about it. Web of Deception