Originally Posted by
atbalfour
I think half my problem is that I use high pH cleaners during the winter to remove road grime and dirt before laying a mitt on my paint.
The snow foam I use is between pHs 10 & 11, within the limit of what Exo V4 and Ultra can resist, however weekly or twice weekly hits in my experience does take it`s toll on a coating`s water behaviour over time.
Given my pre-wash regime I ended up opting for a more substantial `topper`, Gyeon Cancoat which I have used many times in the past with great results. I don`t intend to use any further toppers on it in the short term, only as and when required.
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