fiberglass repairs

A couple of years ago, while sailing happily along in a strong breeze I noticed the rail I was sitting on was flexing. I weigh about 185 dressed. I didn't think it spoke very well for the strength of the boat, but didn't think more about it. This year the rail cracked open and it was obvious...

Just picked up an older SF but it needs some repairs to the fiberglass. There is damage to the nose, a crack along the bottom centerline and a few dings here and there through fiberglass, along with some crazing. I am thinking of just getting some two part resin mix and performing some...