Total Thickness: 13.0mm. Upper Surface: 1.5mm Aluminum sheet. Core Material: 80kg/m³ PET foam core. Bottom Surface: 1.5mm Aluminum sheet. Category: PET Foam Core Sandwich Panels Get a Quote Description Description Related products Quick View Quick View CFRT Skin PET Foam Sandwich Panels for RV Quick View Quick View 13mm Curved FRP Skin PET Sandwich Panels Quick View Quick View Granite Texture PET Foam Core RV Flooring Quick View Quick View Plywood + Vinyl Leather PET Foam Core RV Flooring