X21 bottom paint creates a smooth yet hard surface on a boat's hull which makes it difficult for barnacles ... saltwater vessels and can be easily applied to aluminum, steel, or fiberglass hulls and ...

X21 bottom paint creates a smooth yet hard surface on a boat's hull which makes it difficult ... can be easily applied to aluminum, steel, or fiberglass hulls and is compliant with IMO Document ...

so they are treated differently from the bottom of the hull. For this section, we will assume you are painting a wooden boat. Once we have covered the basics, we will discuss the extra steps you will ...