Quote:
Originally Posted by themightytimmah  I used to have this Hydroflouric brightener they used on tanker trucks. I wouldn't recommend it to anyone, but it sure as heck did a nice job prepping a surface for polishing. I used to brush it on with a long-handled brush and rinse off with a hose from as far as possible away  .
I got it at a truck stop, if you don't mind taking some *serious* precautions it might be worth a shot. |
Well that seems a bit too scary to do in the yard with the dog and such. I wonder if there's any merit in the one process I read that began using easyoff oven cleaner? Or maybe I'd be better off taking it to a truck wash where they might have a process similar to what you describe.