Signalum

Signalum is an alloy added by various mods.

Thermal Foundation
In Thermal Foundation, it is made of Copper, Silver and Redstone. Signalum is used the crafting of many various items, including the Plate Frame, the Flux-Plated Fluiduct and the Reinforced Machine Frame.

Ender IO
When Ender IO is installed, a special recipe is added for Signalum.

Tinkers' Construct
If Tinkers' Construct is installed, a compatibility recipe is added allowing Signalum to be made in the smeltery.