YAMAHA SEA BLUE PAINT

Function and technical context

This specific paint for Yamaha outboard engines is formulated to protect and restore the exterior finish of the housing and exposed metal components of the engine. It acts as a protective barrier against corrosion caused by the marine environment, immersion cycles and salt water splashes, preserving both the structural integrity of the surface and the visual identity of the brand. Keeping the paint layer in good condition is not merely aesthetic: a damaged or exposed surface accelerates the oxidation of the aluminum and other metals of the casing, which can lead to galvanic corrosion problems and progressive deterioration of the engine. The Sea Blue tone (reference GS90020) corresponds to the factory color of certain Yamaha series, guaranteeing a homogeneous finish when touch-ups or repainting are carried out after repairs.

When to replace or apply this paint?

The need to apply touch-up paint is detected when chips, deep scratches, areas of surface rust or obvious discoloration appear on the outboard casing, especially after impacts with the dock, handling while grounded or transporting the engine. It is recommended to check the condition of the exterior finish during each seasonal maintenance and act preventively against any damage that leaves the metal exposed, since corrosion in a marine environment advances rapidly once the protection layer is compromised. Carrying out the touch-up with the correct color paint before the oxidation spreads avoids much more expensive bodywork interventions and prolongs the useful life of the assembly.

Equivalent manufacturer part numbers