Hmmm...I have no idea what polisher is $60 from black and decker, but I bet the pad you used was way too aggressive. Try Menzerna polishes and a less aggressive pad first (like Lake country blue foam ccs), then a more aggressive pad (like the Lake Country orange foam ccs) followed by a less aggressive pad if the less aggressive pad by itself does not do the job. Autogeek.net and properautocare.com are some of my favorite places to go for quality detailing products. Locally you might want to ask your local body shop where they get their supplies (it's probably local).