Originally Posted by ranger42c
As far as I know, all of the Luhrs Group powerboat hulls were solid fiberglass. Not sure if Hunter sailboats were the same, but it wouldn't surprise me.
I know that's true below the water line but believe it's cored above. When I added a holding tank vent at the bow near the anchor locker drain & A/C discharge it was 1/2" solid FG.
Heres the applicable quote from the Mainship Manufacturing 2007 link found on my Bacchus website under useful links section...
"I was also impressed to see that Mainship uses only the finest coring materials such as end-grain balsa to strengthen the hull walls. No coring is used below the waterline to protect from water intrusion that could result in de-lamination."