Re: 1988 Glastron GX 199 Restoration
Well $20 of this;
And I get this;
That is messy stuff. Glad to be done that.
I did not want to create a dam on the natural drain channels running along the bottom inboard side of the each stringer.
So I "spot welded" and/or generally kept the foam out of the "gutter" on the inboard side.
I liberally loaded up the outboard sides, and each end of a piece of foam. I put a single strip of Great stuff under each piece of hard foam board before pressing into the hull.
The ones that had set up when I left seemed locked in place pretty good. Walking on them; they did not so much as squeak.
So I think they will be quiet, add something to rigidity, and will resist popping up in the event of a swamp.
I did not put any around the fuel tank (Moeller instructions)
Will it float the boat? No idea. Perhaps Kung Pao can run the math for me. I do know there is a lot more foam there then I found.
I still have 2 large boxes to be built on top of this deck beside the engine, they will add with about 6-8 cubic feet of foam to this.
Cheers
Chris