Good evening,
I have an old fiberglass boat where the starboard side is oxidized gelcoat and someone painted the other side. I started sanding the paint off with a power sander. I noticed one spot looked like the fiberglass was going to crack. It was so thin one could probably push through it. Question is how do I repair that? I was considering using Fiberfix Rigid patch. I am open to any suggestions, I felt sick to my stomach when I noticed this.
thank you,