Rockwool sandwich panel: 1.Thickness of steel sheet:0.3-0.6mm 2.Color:various colors for your choice 3.Core:mineral wool Specifications of the rock wool sandwich wall panel: The rock wool sandwich panelNo.ItemSpecification1Product NameRock wool sandwich panel2Width950/980mm3LengthUnlimited,<12m according to the transportation4Thickness50mm,75mm,100mm,120mm,150mm,170mm,200mm5Core materialHigher ...