I just purchased a 6 inch orbital polisher from Sears,would loved to buy a porter cable but this was the best I could do.I have never used one before,any advice.What is difference between an orbital and a pc?I plan to use dcpc and dcp followed by 2 coats of nxt.I tried the dcpc by hand on a small area,still had faint water marks left on my truck.How do I get rid of them?Sure am glad your back on line.

Comment