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88911coupe 88911coupe is offline
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Join Date: Nov 2000
Location: Dallas
Posts: 3,603
Another fan of the Dawn professional stuff. I also have a bottle of Simple Green that is specifically designed not to negatively affect metals like aluminum. I think it was designed in coorddination with the military for helicopter mechanics who were seeing degradation on aluminum parts they were cleaning. As I recall it was a bit hard to find. May be easier to source now.
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Buck
'88 Coupe, '87 Cab,
'88 535i sold, '19 GLC 300 DD
Warren Hall, gone but not forgotten
Old 10-30-2023, 09:19 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #16 (permalink)