Identify Peeling Paint and Select Primer

So here's a simple little tip. If you've got peeling paint, so I've got peeling paint, peeling primer on a door jam right here, zinzer, triple thick, peel stop right here, sand it, and then I'm gonna put two coats of triple thick, check it out, the super thick primer right here, high resin primer. It's gonna feather out all those edges, and you're not gonna see that. So I'm gonna brush on a coat, then I'm gonna sand it with an Echasil medium sanding sponge,