docsgal2 I am in the process of having a kitchen island counter made like this. I went through a woodworker who cuts and mills his own wood from local trees. It is truly a special piece when you know the history of the tree!
If you want to try your hand at making and finishing a wood countertop yourself rather than ordering a fully finished product, Waterlox is the sealer and finish that comes up repeatedly. The company offers more than one product, and a combination of its sealer and high-gloss coating can create a finish durable enough to be used as a bar top. While I was visiting The Joinery, I was showed a piece of wood treated with Waterlox in a satin finish. One of the employees keeps it on her desk and uses it as a coaster for her coffee cup. It was in perfect condition, with no stains or water spots. Although Waterlox is not currently offered as a prefinished option, the craftspeople at The Joinery will make an unfinished countertop for you and you can finish it yourself.
Waterlox is the sealer and finish that comes up repeatedly. The company offers more than one product, and a combination of its sealer and high-gloss coating can create a finish durable enough to be used as a bar top