I have a medium brown Corian counter that is a couple of years old. It is
beginning to show a lot of scratches and general wear. It seems that the
darker colors show scratches and wear much more than lighter colors. I'd
like to refurbish it without paying someone to do it for me. When they
installed it, I think they DA'd it with some polishing compound or something
and then just hand wiped it down. I don't really care about removing the
deep scratches, mainly just refurbish the overall finish some. I'm looking
for any advice on how to proceed with this. I have a PC 7424 DA sander that
I can use but don't really know how to do this properly. Any suggestions?

Thanks