I just received one of the fiberglass covers for sale on ebay for my 190 BR and it fits great. The fiberglass is thicker and stronger that the original ABS plastic Sea Ray used. My hinges were corroded so I bought stainless hatch hinges from Attwood. I spread the hinges farther apart than...
I have a 1997 190 Signature with the same problem. I was thinking of taking it to a body shop that does fiberglass work and see if they could overlay the ASB with fiberglass cloth (possibly two directions) and finish it. I had an accident with my motor home and they fixed the front bumper...