Area of use: Antifouling especially suitable for motor and racing boats because the antifouling can be sanded to obtain a smoother finish. It acts by a diffusion mechanism and can be applied up to 3 months before launching, without loss of its properties.Recommended for boats moored in tidal harbours and in areas with strong currents due to its resistance to friction.Suitable for fibreglass, steel and wooden boats. Previous coatings: Hempel's Light Primer 45551 (recommended) or Hempel's Underwater Primer 26030.For cold, warm and warm water.