Invincidermis

Invincidermis is a solid substance created by the Energized Protodermis in Te'Aero Salve. It can withstand great pressure as well as the following twelve elements: Fire, Ice, Earth, Air, Stone, Water, Lightning, Sonics, Magnetism, Plasma, Vacuum, and Nuhvok-Kal's power.

It is currently coating the upper part of the Overseer Tower in Fugaheider and the upper part of the Te'Aero Salve building. Donum and Duplium sold a small portion of the Invincidermis to a Toa named Fanix.