New to me 216 - Cabin Seal - Deck Rot / Repair

Jul 23, 2024
2
Hunter 216 Wake Forest, NC
Hello all!



Just picked up a 04, 216 and am excited to sail. Unfortunately, the previous owner lied about a lot of the condition, so I have been doing more work than was originally expected.



Quick question, can anyone point me in the direction for a new seal for the cabin opening? I used an automotive one on a Capri 14 in the past but the shape of the existing seal on the 216 does not seem to want the same kind of seal shape.



A more serious question, I have what I can only describe as 2 'blisters' on the floor of my cockpit 6’’+ in length. One is near the hatch opening and will 'squish' down when stepped on. There is also a 'razor' like cut into the flooring nearby that will poof up water if I step nearby. I have dried everything out as much as possible and my plan is to use some Git Rot after I drill a few holes into the impacted area. Is this a good plan or is this a bad plan? I don’t have any previous experience working with the plastic that the boat is made from but I assume there is some kind of wooden core under the decking?
 

dmax

.
Jul 29, 2018
1,030
O'Day 35 Buzzards Bay
You're going to want to get all of the water out of there before you start doing any kind of repair. A good way is to apply a vacuum, which will remove water and moisture - make sure the core is dry (10% moisture or less). Any repairs done with water/high moisture in the cure will not hold.
 
Jul 23, 2024
2
Hunter 216 Wake Forest, NC
Appreciate the intel. I did hold my wet dry vac on it for a while and have been extreamly careful to keep it dry. I dont have a moisture meeter but I am not sure what else I can do other than what I have done. Any time the sun has been out I have let it bake as well.
 

dmax

.
Jul 29, 2018
1,030
O'Day 35 Buzzards Bay
You can use a vacuum pump, you need to leave it running for a while (hours). Works best when the deck is warm from the sun - if you can achieve 30 Hg (easily done with a pump), moisture will "boil" away at 70 degrees fahrenheit. Otherwise, you would need to tear out the wet core, which is a lot more work. This is the only way to get a permanent fix.