A board of mine had a massive delam covering the back quarter of the board. Basically the whole tail was delamed almost all the way out to the rail. I cut away the entire delamed area and let it dry for a few days. Now I'm ready to glass it again. I was planning on two 4oz patches to cover the entire area. I've feathered the glass all around it and I was going to just put the patch completely on top. But then I started wondering if I needed to let it overlap around to the bottom?
So my questions are: how many layers of glass- is two 4oz layers good? And, should the deck patch only cover the deck, or should it wrap around to the bottom even though the glass is intact (not delamed) on the rails?
So my questions are: how many layers of glass- is two 4oz layers good? And, should the deck patch only cover the deck, or should it wrap around to the bottom even though the glass is intact (not delamed) on the rails?