Thermite

Overview
The thermite is a tool you can find on Shadow Raid and World Bank. On Shadow Raid, it can destroy the gates on the sewers to allow the player to access more locations, and also serves as a shortcut or a path to move bags without being detected. On World Bank, it's used to melt the vault's ceiling if the mission goes loud.

The thermite case looks a body bag case, but the color of the case is white, and it contains 2 cans of thermite. If you are playing Shadow Raid, you can get it by buying it as an asset in the preplanning screen (5 assets) before the heist starts. If you are playing on World Bank, you can find it in a room upstairs with the drill, that needs the manager's keycard to be accessed.