Hydroblasting H2 water blasting is a technology that involves using low volumes of water at ultra-high pressure, making it possible to solve any problem with removing old paint or particles such as antifouling, rust, corrosion, etc. Nautipaints uses machinery that operates at pressures of up to 3,000 bar and is ideal for removing layers of antifouling or removing all layers of primer and filler until the bare aluminium or steel is reached. This process is not recommended for treating boats made from fibreglass, carbon fibre or wood.