[Evans, Marv]

I have two teak dining tables & chairs plus a teak patio bench (Costco). I put Watco teak oil on them. Usually buy it from H.D., so you can probably get it from any big box store. Don't know about it being sealed, but I have to apply the teak oil once in a while for the tables and when the bench looks like it's needs it. If it's out in the open, and you don't oil it, it will of course turn that grey color that teak does after a while. I find that when they are out in the air on the covered patio, the tend to dry out every few months. I use one of my tables out on the patio for outdoors dining.