I have a perplexing problem I have not seen before. For lack of a better term little blisters are showing up on the deck of my boat. This is a hybrid with a strip deck. When I glassed the underside of the top it curled like a potato chip. I had to use straps with some wooden blocks under the straps at the bulkheads to pull the hull back into shape. I developed some white marks along the joints there. I assumed that from the stress I put on it I damaged the epoxy.

Well now they are showing up all over the boat and always on a strip joint. Even in areas that pulled back into shape easily and were not stressed. I can feel the little dimples with my finger. They are tiny round spots that raise up above the surface. They are white and as I said you can feel them. I was washing the hull the other night to remove the dirt and I noticed them on the bottom now, (which is painted) in one small line. They are always in a line over the glue joint.

I can feel underneath on the bottom of the deck and I don't fell anything. I can get a photo latter but anyone have a clue? I am not going to try to fix it till cold weather sets in. Having to much fun paddling right now. But it shure does ruin the looks of the boat!