I was reading the discussion on aluminum polish and I am really interested in trying that Speedy polish, I was wondering if someone could elaborate on it a bit? I have always used mothers it really gives a nice shine but I have done it 3 times since October and i have only rode 4 times so far. It doesn't last long. Is that speedy polish a liquid or paste? How long does a GOOD shine last? Will the sealer prolong the shine?etc. etc. etc.