The Dotan centerboard, made of fiberglass-reinforced composite material, offers a unique combination of lightweight design and exceptional strength. Thanks to the integrated spar inside the structure, similar to a honeycomb framework, the centerboard provides outstanding mechanical properties and eliminates vibrations completely.

Dotan’s production technology, based on high-pressure thermal shock (GRP), is significantly more effective than traditional vacuum-forming methods, as it results in a much denser material, ensuring superior resistance and durability.

The centerboard profile is based on the advanced NACA 0009 hydrodynamic shape, which minimizes wave drag and inductive resistance, enhancing the vessel’s maneuverability and performance.