I took some pretty deep scuffs off of mine with an orbital buffer and some Griots Garage One Step Sealant. It has a very fine polishing agent and a sealer. Don't use a circular buffer it will leave swirl marks.
"You cannot reason someone out of a position they have not been reasoned into"
Al, K5TAN and Missy, N4RGO
2002 Classic 30 Slideout
2001 Safari 25 RB Twin (Gone, but not forgotten)
2013 Dodge 2500 Laramie 4x4 Megacab Cummins
WBCCI 1322, TAC FL-39, AIR 82265