The Third Age-dyed tectonic mask is part of the tectonic armour set. It is made by dyeing a tectonic mask with Third-Age Dye. This process is irreversible, and the dyed version is untradeable. It has the same combat bonuses as the regular tectonic mask.
The mask will degrade to a broken state after 100,000 charges of combat. It can be fully repaired using 15 tectonic energy (7% per energy) - stones of binding are not required.
Making a Third Age-dyed tectonic mask costs 2,161,402,079 coins.