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Most polishes/waxes/sealants will self-clean thru the first layer though. There's only a select few that have proven they build up layers. Liquid Glass is one, Zaino is another.Quote:
the trick is, thin layers and allowing it to cure. Then applying new layers on top =)
For years I've been looking for this "proof" but nobody has ever been able to produce it. Do you have a link to someplace where they show actual proof, discuss how they measured, etc? I would love to read this.