... density: 120kg/m3 Crest height:40mm Thickness for rockwool: 50mm-200mm Rock Wool Sandwich PanelsModel: 960mm 950mm,1150mmdensity: 120kg/m3Crest height ... , according to the transportation, generally less than 12mApplication:Rockwool sandwich panel is cold rolled into the required profiles from prepainted ... ,Shijiazhuang,Hebei,ChinaTel: +86-311-85386696FAX: +86-311-85389656 rockwool mineral wool panel