Tried using pine for a kitchen table and the knots turned into a nightmare after 3 months
I built a kitchen table for my sister back in June using some cheap pine from Lowes, thinking I'd save her some money. I filled the knots with shellac and sanded everything smooth, but after about 3 months the knots started bleeding through the paint, leaving these yellow stains. She called me last week all upset, and I had to drive over and look at it. Now I'm wondering if I should have used a knot sealer instead of just shellac, or maybe I should have gone with poplar from the start. Some guys at the lumber yard said shellac should be enough if you do two coats, but obviously it wasn't. Has anyone else had pine knots wreck a project after a few months, or did I just use the wrong stuff?