Layering P21s concours

[xtremekustomz]

Finally got around to cleaning my severely neglected car yesterday and tried out some Wet Glaze 2.0. I came back today and put a coat of P21s concours on it and was wondering how long before I can do another layer on top of that? I know some waxes they say 2 hours, some say 8, some overnight.

 

[jmsc]

The usual ROT back in the 1990's on layering carnauba (like P21S/Harly/Blitz/Zymol) was:



You could apply a second coat within an hour, but many found that waiting 24 hours and doing a wash with no soap (cold water only), then drying your car and then applying the second coat gave the best results.



By the way, how did you like Wet Glaze II?