April 7, 200718 yr comment_205131 I want to chime in here one last time. The Marine Clean . This is not just a degreaser cleaner. If used on a polished aluminum or Mag wheel it will dull the finish. I used it to clean my wheels after I spent about 3 hours polishing and removing the 30 odd years of neglect. I was preping for paint. I needed to re-polish . It didn't hurt anything but it caused me to redo what I had just finished. However it is a class A cleaner and I have used it to prep for other paints as well as for the POR . I have used it on my front suspension and so far after driving my Z about 8000 miles since applied , I haven't found any chips or problems in the finish and it doesn't seem to be effected by the Sun so far. It's only been a little over 4 years though . Gary Link to comment https://www.classiczcars.com/forums/topic/23849-por-15/?&page=2#findComment-205131 Share on other sites More sharing options...
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