Re: 1986 Sea Ray Seville Restoration
Tell me more about the antifreeze.
It's chartreuse colored stuff that comes in a bottle from your local car dealer, and tastes really good to dogs, but will kill them. But that's not important right now.
It contains polyethlene glycol, which is the active ingredient and also the poisonous one. Note that this is different from the biodegradable antifreeze for boats, it's car anti freeze.
Soaking rotten wood in it will halt the rot until the PG leaches out.. the stuff is poisonous to fungus and bacteria as well as dogs and people.
Eventually it will leach out and the wood will start to rot again, it also adds weight a little (wet wood is heavier than dry) and it doesn't spread itself out, it won't migrate from one spot to fill your transom.
But as a quick fix to slow right it *might* help some.
Erik