Well I had intended to fiberglass last weekend but ended up sick. I did put a seal coat on. I know some do and some don't but I did. While I was at it I put on a strip of fiberglass on each end. Thread keep coming out so I will have some touch up when it cures. I had a spot here and there where I guess I did a poor job at sanding the glue off and it showed up. Not much but some.