How to Finish Live Edge Slabs (with Pictures) - wikiHow
Jun 20, 2019 · Live edge slabs usually have bark on 2 sides; the other 2 sides are sometimes jagged from where they were cut. If this is the case with your slab, sand the roughness away with 120-grit sandpaper. Work your way to 150-, 180-, 220-, and 320-grit. If you have a round slab, or a slab with bark on all 4 sides, you can skip this step.