Uh oh. You know you’re in trouble when one (or more…) of these things happens:
If you have an aluminium or steel boat:
- Blisters start appearing under your paint
- Pits form on the underwater areas of your boat
- Blisters pop up in lines along sharp edges such as chines and keels
- Corrosion appears, or white calcium deposits
- Paint peels off in sheets
- Metal components literally dissolve – sometimes in days.