Concrete Furnace

An insulated, high-temperature furnace for smelting a wide range of materials including steel.

Icarus's oxygen levels may slow combustion, but ceramic insulation produces temperatures sufficient for smelting more advanced alloys.

Concrete Furnace is a Bench in Icarus. An insulated, high-temperature furnace for smelting a wide range of materials including steel. Concrete Furnace has 1,500 durability.