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 28mm Aluminum+FRP Skin XPS Sandwich Panels Quick View Quick View Melamine Film XPS Foam Sandwich RV Panels Quick View Quick View 17mm White Glossy FRP Facing PP Honeycomb Panels Quick View Quick View Edged Fiberglass Honeycomb Panels