It has a steel plate on both sides with rock wool sandwiched in between, and can be used directly as an interior or exterior wall. It has excellent insulation, heat retention, and fire resistance, and comes with an instruction manual.
It has a steel plate on both sides with rock wool sandwiched in between, and can be used directly as an interior or exterior wall. It has excellent insulation, heat retention, and fire resistance, and comes with an instruction manual.