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Originally Posted by Alfisti  Maybe affected by the NXT under it. I find 845 is most durable when nothing under it and 845 x 2. |
I've just figured that out myself. I had tried 845 over various polishes,but it didn't last nearly as long as it should IMO.
I put a coat on in early March,and it was totally gone by the end of June. I applied a coat of 845 on top of the paint without any kind of polish on it. We had a lot of rain shortly thereafter,and then I had tons of tiny little beads. I added a 2nd coat last weekend so I should be set for quite sometime.
BTW,I've never seen beads that small and tight. I've never seen beads fly off a windshield like they have done with the last two coats of 845.