Re: I'm an owner! 1975 Islander 22
I'm a "big" buy too.. 6' 4" WPTH 400. and I would crack the fiberglass looking at it.. and I think it's sacriligious to even THINK about putting glass on a tin can.. fact I may have to report you for posting it..
I hear ya, 1/2" aint much, but.. that's what was in my boat and when it's all bolted up ( which I'm gonna use Flat Head Trailer Screws like on a Skimobile trailer) for my floor.
anyway, 1/2" aint much, and I'm telling ya, the wood becomes SO Hard, that I broke screw heads AND electric screw driver TIPS !!! putting screws into the transom, ya..
I'm serious.
At least think about getting a 2qt kit, and coating a board with some..
If I had some I'd send it.. all i have is the core from the transom, that I'm saving to show off.
I'm a have to show me, touch it, even when I see it I dont beleive, it.
My Grandfather taught me a little about wood working (1% of what he knew), the transom when it was soft was easily deflected, I've tried to "flex it" but shouldering it, given it a kick.. pulling on it, nothing.
If I had to pull a larger boat, I wouldn't worry at all.. at least once I put a 4"x6" plate behind the nuts on the inside of the transom just to increase the surface area of the D-RINGs to eliminate ANY Pullthrough
FINAL: If you want to CPES the floor Transom, then cover the Floor with epoxy to do a non-slip.. I am sure you'll have WAY Better adhesion of the epoxy and longer lasting results.