[MastUndSchotbruch]

Then, I would fair that cleaned up keel joint with 3M 5200 and don't be stingy. I good inch wide. I tried several other things over the years and this was the only one that worked.

Does antifouling adhere to the 5200? Any special treatment required?

 

[MastUndSchotbruch]

Yes, I was using Petit Vivid, at the time, and it did adhere. No treatment, other than allowing for a long cure. As we know, 5200 can take days. In this case, simply due to when the work was done, it probably cured for weeks.

Thank you. May try that at the next haul out.