Panoguy
Petty Officer 2nd Class
- Joined
- Jul 29, 2011
- Messages
- 150
Thanks, Broaters!
Yes, I did... I feel that you can't have too much deck support & positive floatation! I followed friscoboater's excellent Sea Ray rebuild videos, when doing this procedure (and avoided his mistakes!!)... I'll try to explain what I did.
All of my voids were fairly rectangular in shape, & not very wide, so before glassing the deck, I drilled 2 - 2" holes per void (1 midway back, & the other at the front of each void) to pour-into, I taped paint stirring sticks to each of the cutouts from the hole drill, in-order to allow me to suspend them over the holes after pouring. As it turned-out - I tried taping instead, but I needed to screw-down these stirring sticks during cure, or else the curing foam would have popped the plugs up higher than the deck.
OK - I tilted the boat on the trailer back as far as I could, so that the foam would run-toward the stern before expanding. I poured 2-part/4-pound density urethane foam to fill the voids... First the mid-point holes - when I saw the foam begin to fill up to the top of the hole, I placed the cutouts in-place and let tme foam ooze from the perimeter of them After full expansion (the next day for me), I actually scraped/dissolved with acetone the excess foam from the deck, then cloth/glassed it all in.
I did this during a hot summer day (several summers ago!!), I don't think this is a job to do during colder seasons.
Worked like a charm... completely filled voids have a higher-pitched sound than empty voids, when you wrap them with your knuckles - sort of like a full drum versus an empty one. I'm sure that I have very close to 100% fill on my under-deck voids - a solid build!
Yes, I did... I feel that you can't have too much deck support & positive floatation! I followed friscoboater's excellent Sea Ray rebuild videos, when doing this procedure (and avoided his mistakes!!)... I'll try to explain what I did.
All of my voids were fairly rectangular in shape, & not very wide, so before glassing the deck, I drilled 2 - 2" holes per void (1 midway back, & the other at the front of each void) to pour-into, I taped paint stirring sticks to each of the cutouts from the hole drill, in-order to allow me to suspend them over the holes after pouring. As it turned-out - I tried taping instead, but I needed to screw-down these stirring sticks during cure, or else the curing foam would have popped the plugs up higher than the deck.
OK - I tilted the boat on the trailer back as far as I could, so that the foam would run-toward the stern before expanding. I poured 2-part/4-pound density urethane foam to fill the voids... First the mid-point holes - when I saw the foam begin to fill up to the top of the hole, I placed the cutouts in-place and let tme foam ooze from the perimeter of them After full expansion (the next day for me), I actually scraped/dissolved with acetone the excess foam from the deck, then cloth/glassed it all in.
I did this during a hot summer day (several summers ago!!), I don't think this is a job to do during colder seasons.
Worked like a charm... completely filled voids have a higher-pitched sound than empty voids, when you wrap them with your knuckles - sort of like a full drum versus an empty one. I'm sure that I have very close to 100% fill on my under-deck voids - a solid build!