Project of the day was getting ready to replace soft spots in the floor of my bass boat. After cutting away a lawyer of glass and gelcoat and tearing out the old wood to my surprise the stringers and the whole inside are fiberglassed and gelcoated. I have never seen this before. The stringers appear to be almost 3-1/2" thick. The boat is a 1983 Z880 Winner. Is this common in Winner boats?
So I guess this means that the stringers will never rot or will at least be a whole lot harder to fix if they do.

So I guess this means that the stringers will never rot or will at least be a whole lot harder to fix if they do.