Sealing a tree stump

I have an apple tree stump, stillI in the ground, that I want to seal, so that it will be protected from the elements. The stump will be the base to a marble slab and then become a bench. What product would best to seal the stump?

Wood Machinery & Supplies

CNC drilling & routing tools

Wood-Cutters Tooling offers a full range of drilling and routing tools for most any CNC machining center or router. Products include dowel drills, thru-hole drills, boring bits, spiral router bits, and made-to-order profile router tools. The company can provide carbide tipped, carbide insert, or PCD tools, depending on your application. Whether tooling up a new machine or replacing worn-out tooling, Wood-Cutters Tooling says its high-quality, accurate products can improve your production capabilities.