Our hull after sandblasting

[castillian]

Hi there,

This is our hull after sandblasting few days ago. Is the first time we see it. I'm not a specialist so I'm asking for community opinion to contrast. How you see it?

[Kalimniosjohn]

We just hauled our boat to apply new bottom paint for the first tome since purchased. We also had blisters that looked similar to what you are dealing with. It’s a simple fix, but loads of work.

Grind them out, leave them be to dry for a month or so, fill and fair, barrier coat, paint. That’s all there is to it. If some of them are particularly deep, add a few new layers of glass before fairing.