UNION COMPOSITES' V-Groove Scrim Board PVC rigid foam revolutionizes catamaran tunnel design with its patented wave-damping structure. This marine-grade rigid foam features precision-cut V-grooves and fiberglass scrim reinforcement, reducing hull drag by up to 15% while maintaining DNV GL-certified buoyancy stability. Engineered for high-speed catamarans, the closed-cell PVC core (60-130kg/m³ densities) combines <1.5% water absorption with exceptional compression resistance (up to 3.0MPa). Ideal for tunnel reinforcement and hydrodynamic optimization, our CNC-machined panels are trusted by naval architects for competitive sailing vessels and passenger ferries. Request technical datasheets for your catamaran project.
Read More 
