I have a few deep scrathes on the bottom of my HB, and some gouges on the center keel.
Scott cnoe sent me some red gelcoat and hardener,with instructions.Cn these repairs be done when its +7 outside? Do most of you worry about these deep scrathes and gouges on your keel? Do most do yearly touchups on the bottom of your freighters ? The glass freighters are more maintanence than aluminum but they do seem vey durable.