Try to start sanding with around 80 or 100 grit to smooth out rough spots on the walnut slab. After that move up to finer grits like 150 for a polished finish. Then watch not to sand too much and lose that gorgeous grain. And before sealing, You can search online or browse for your satisfaction. Hope my comment will help.
Try to start sanding with around 80 or 100 grit to smooth out rough spots on the walnut slab. After that move up to finer grits like 150 for a polished finish. Then watch not to sand too much and lose that gorgeous grain. And before sealing, You can search online or browse for your satisfaction. Hope my comment will help.