Tantiumn

Tantiumn was a metallic compound known for its likeness to Phrik in it's great durability. It was the combination of Tydirium ore and Tantic, only found on the planet Poluros.

The only industrial use of the compound occurred during the Clone Wars, where it served as the armor material for the now then experimental EDS trooper armor. After the war, the metal was rumored to be distributed mainly to construct buildings and starships.