The material used to fill the mile-and-a quater-long passageway from the milted factory in the back of the Talos Arsenal to the sealed sanctum. It was used to guard against the Destroyer getting free if it mnaged to get out of the sealed sanctum. Since it took the Destoryer five thousand years to tunnel that distance, the material must be quite resistent.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.