The most rigid foam core panel available, UltraBoard Plus features PVC facers making it moisture resistant, lightweight, warp resistant, and durable. An excellent alternative to cheaper, conventional materials like plywood. Advanced adhesives adhere foam core to facers, insuring a durable and permanent bond. Thickness Size Color Cutting Compatibility Durability 1/4” 1/2” 3/4” 1” 1-1/2″ […]