Re: 87 Sea Ray Seville
crjflyer32....Thanks for the compliments, First of all welcome to Iboats,
sorry to hear about your issues, but it can be fixed. Definitely look a stringers, may have rot as well. The wood I used was exterior grade plywood that I picked up at the local Menards (Home Depot, Lowe's or local lumber yard) I used two two pieces of 3/4" and a piece of 1/2", and PL'd (PL is a waterproof construction adhesive found at the local stores as well, we use the premium.) together to make a layered sandwich if you will. If I were to do it again I would use resin for the adhesive as it is stronger. I attached it to my stringers using the peanut butter mix for a fillet and layered fiberglass to the stringers. I may run some S.S. lag bolts in from the front as the front motor mount butts up to the first bulkhead, but haven't decided yet as it's pretty strong as is.
I used epoxy resin,(epoxy is expensive) but most guys use polyestor resin (which is good as well). Depending on the extent of fiberglass you need you could buy it locally, or if you need a lot,
www.uscomposites.com is a wonderful place to buy glass. A top contender for glass is 1708 biax glass, which has both CSM (chopped stranded matt, and woven rug sewn together.) That would be my preference on my next project.
Good Luck and keep us informerd.
sail on.....tink
Make sure your stringers are good, test them by drilling small holes in them and look for dry wood shavings. If wet or discolored you have rot going on.
Keep us inform