You could try Minwax wood hardener, but I did a few tests with it on this channel and decided that it doesn't work all that well. But it seems to be a product with a lot of fans and supporters if the comments I got were any indication. But if I was trying to preserve anything porous like rotted wood today I would try some kind of thinned out marine grade epoxy.
Nice job. That looks really good.
Excellent presentation! Thank you for sharing this information.
Do you have any recommendations for hardening rotting wood I've never had a Reason to but I'm trying to preserve an old stump
You could try Minwax wood hardener, but I did a few tests with it on this channel and decided that it doesn't work all that well. But it seems to be a product with a lot of fans and supporters if the comments I got were any indication.
But if I was trying to preserve anything porous like rotted wood today I would try some kind of thinned out marine grade epoxy.