I also have had great results with PC Petrifier wood hardener on some rely splatted Birch and Maple might have to treat more than once
Anyone done it this way? If so do I soak sooner and turn off more? It's dry and will soak up a lot I think. I assume I'll need to sharpen a lot but not sure how hard this stuff gets. Concern also as to how it will impact my oil finish. Blotchy? Won't take?