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post #9 of Old 05-09-2014 Thread Starter
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Re: 1st big project, bronze thru-hull

Originally Posted by Ritchard View Post
if you can get some chopped strand mat and make 3 or 4 little circles to fill the hole you're patching, that would be better. Wet them out thoroughly and stack them neatly in the hole. The foregoing sounds easier than it is.

I've not read Mainesail's article, but I have found that the shrink wrap plastic that is filling boatyard dumpsters everywhere this time of year makes a great backing material for filling a hole. It's got some body to it, and epoxy will not stick. Put a sheet against the hull, back that further with a piece of plywood, and jam it all in place with a stick and a wedge.

Edit to add: Holy heck that's a manly pile of bronze.
Ain't it though?

My wife got no end of giggle out of saying "full flow ball valve seacock"

Anyway, you're saying chopped strand mat would be a better plug that sticking in thickened epoxy? How about woven fiberglass, would that work? I already have that.

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