GREEN PRIMER

Function and technical context

This green primer is a surface preparation coating designed to be applied to metal and boat surfaces prior to the topcoat or antifouling. It acts as an adhesion and anti-corrosion protection layer in areas exposed to humidity, salt and aggressive marine agents. Its use ensures that the top layers of paint adhere properly, prolonging the life of the entire paint system and protecting the hull or metal components from rust and premature degradation. An inadequate or deteriorated primer compromises the entire surface protection system, leaving the underlying materials exposed to electrochemical attack and marine corrosion.

When to replace or reapply this part?

The need to reapply primer is detected when blisters, chips, areas with visible rust or loss of adhesion of the finishing paint appear. In marine environments with high salinity or in boats that remain in the water continuously, it is recommended to check the condition of the coating at each annual beaching or at least at the beginning of each nautical season. Applying primer preventively before each coat of antifouling is a professional practice that avoids costly structural repairs derived from advanced corrosion.

Equivalent manufacturer part numbers