Coosa Composite Blue Water PanelTHE BLUEWATER SERIES ADVANTAGE The Bluewater composite panels are made from high density closed cell polyurethane foam reinforced with continuous strand fiberglass and woven roving. Theyre quickly becoming an industry standard for lightweight building applications that previously called for the use of plywood. The Bluewater series is ideal for projects in marine or high humidity settings. While the Bluewater series is fantastic in aquatic