This is my first large purchase of Pre, but I've used plenty of it in aerosol & I have to say that it works very well as your final step before painting or finishing. I use it quite often to clean up any residue that's left over after polishing aluminum & it's never disappointed.

I'd highly recommend this if you do a lot of painting, polishing, or any other refinishing jobs that require a properly-prepped surface to yield an end result that looks professional & one that lasts for years.