Yamaha 40/70 on a 6 meter aluminium boat

[@bozanaosmanovic6449]

Great!😁

[@dory9787]

Cool video, very fast boat!😁😍

[@digi2611]

Thank you 🤗

[@dominoscience3048]

How do you coat aluminum to stop the boat from corroding?

[@digi2611]

@@dominoscience3048 We use zinc protectors, also known as sacrificial anodes, they play a crucial role in preventing corrosion on boats, particularly in saltwater environments. In freshwater aluminium is almost not corroding at all. You could say that the lifespan of such a boat is 300 years haha. The aluminium used for this boat i AlMg3 which has excellent corrosion resistance. The red paint on the bottom of the boat is for protection from algae.