... takes 36% in cubage Name: fire proof and water proof eps hollow panel Detailed Product Descriptionlow cost ... , insect prevention, mothproofing, low drying shrinkage, low water absorption, easy cutting, easy installation, smooth clean surface ... 610mmThickness: 50mm,75mm,100mm,120mm,150mm Sizes are flexible to meet customer’s need 3. Main Features ... Co.,Ltd. fire proof and water proof eps hollow panel