Hello Creekers, I'm finishing off an oak desktop. I've applied two coats of Minwax Antique Oil Finish and am now applying several topcoats of semi-gloss Polyacrylic for durability. I'd like to use some kind of polishing/rubbing compound on the final coat to give it a nice sheen and take out any small defects or scratches. I've got an orbital buffer, but I don't know what to buy or where to get a good polishing compound for a very smooth finish. Any help would be appreciated. Thanks! Kevin H.