Total Thickness: 18.0mm. Upper Surface: Wood grain painted CFRT sheet. Core Material: PP honeycomb. Bottom Surface: CFRT sheet. Categories: Fiberglass Honeycomb Sandwich Panels, FRP Composite Panels Get a Quote Description Description Related products Quick View Quick View 50mm XPS+PET Foam Core Sandwich Panels Quick View Quick View 62mm White FRP Skin XPS Foam RV Wall Panels Quick View Quick View Matt Surface FRP Skin XPS Foam Panels for RV Quick View Quick View FRP Skin PCV+XPS Foam Sandwich Panels