I have a '86 saltare that I am replacing the floor in... Which then led to replacing stringers as well. Lots of rot.
This boat did have the motor mount blocks replaced by a marina by the previous owner. I've noticed they used 4x6 treated wood, then fiberglassed over the top of it.
How should those 4x6's mounted to the bottom of the boat? Adhesive only? It looks like they are attached with some of the same adhesive I've chiseled/scraped away in other parts of the boat. It dries hard, white, and somewhat pourous.
Are these ok "stand alone", or should I try to tie them into the main stringers I'm adding for additional strength?