Hydro-Cold-Cutting is an effecitve way to cut solids minimizing arcs and sparks. Steel, alluminum, concrete, and pavement are just a few solids that hydro-cold-cutting is used for.

Tanks, cilos, and railcars containing flamable material or just flamable vapors can not be torched out. Dismantaling these things may need another type of "torching method" This is why hydro-cold-cutting is so effective.