Fiberglass work
Posted: November 5th, 2015, 10:23 am
Looking for a little advice from someone who knows fiberglass repair. My transom was rotted and the boat, 17ft CC wasn't worth the estimate, so I decided to DIY.
I cut the outer skin, removed and replaced the plywood by laminating 2 pieces to match the original thickness. I then have put the outer skin, that was removed, back on with heavy mat and used poly resin throughout the repair. I beveled the split line of original skin out to 3 inches wide and started with 3/4 wide strips of mat up to the 3" width of bevel. I increased widths to try to build up flat in the bevel as I added layers of mat.
Now I have read that poly resin may not be as waterproof as epoxy.
Should I put a few more coats of poly on the split and top it off with gel coat?
Will the poly be a problem in the future?
I cut the outer skin, removed and replaced the plywood by laminating 2 pieces to match the original thickness. I then have put the outer skin, that was removed, back on with heavy mat and used poly resin throughout the repair. I beveled the split line of original skin out to 3 inches wide and started with 3/4 wide strips of mat up to the 3" width of bevel. I increased widths to try to build up flat in the bevel as I added layers of mat.
Now I have read that poly resin may not be as waterproof as epoxy.
Should I put a few more coats of poly on the split and top it off with gel coat?
Will the poly be a problem in the future?