I'm interested in the answers too...I have applied clear epoxy in the scratch, then finished over it, and feathered the repair into the existing finish. The problem for me has been in the rubbing out...I went down to 2000 grit, 5f, then an automotive paste-polish and it still created a "haze" on top of the finish. My final step was to hand-rub in one drop of finish so it couldn't run or pool above the surface to remove those tiny scratches that created that haze. However, if I look for it I can still find it. If someone has a better way, I'm all ears.