... , Polystyrene board, XPS extrusion board, Foam extrusion plank, Extruded sheet.Key features and Benefits:High compressive strength and low moisture permeability, capillary ... .Versatile, Lightweight, Environmental friendly About the product: ItemProperty indexTypeXPS boardBrandJATCompressive strength≥150KpaMoisture permeability≤3.0ng/(Pa. m. s)Water absorption ≤1 ...