^What he said...
BTW you need to get:
#1 - 2000 and 3000 above Sand paper (for metal
)
#2 - 3M Fast Cut Polish --> you also use other similar Paint cutting Polish
#3 - Hard & Soft Polishing Sponge
#4 - Car Wax
Step #1 Wet the sand paper and "GENTLY" sand over the are until you see that the scratch are is even ... Please ensure than you do this very slow as you wont want the area to be too thin... Use 2000 then finish off with 3000 above...
Step #2 use the 3M Cut Polish or eq... start to buff the area untill scratches are gone. Use the soft foam/sponge with some water in it. Then to finish it take the harder sponge to buff the zone. DO NOT LET THE CUT POLISH DRY OR STAY ON THE AREA TOO LONG! Make sure all Polish is removed (or gone from the effected area)
Step #3 when the small scratches (due to sanding) is gone... Finish off with any good Wax and Buff with JOY
Done
Good Luck!
If all fail (or sound too hard)... send to specialist. Ive removed all scratches on my UDM... its yummy shinny now he he he