EX-P ontop of P21S ontop of EX-P ontop...

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Evil Weevil

New member
I have my car topped with EX-P, and a layer (2 in places) of P21S on top of that.



Is it OK to repeat the process after a regular wash or QD? I'm a little worried about putting the EX-P ontop of the P21S - is there a problem doing this?
 
Others will probaby know better but it's my opinion that EX-P won't bond properly on top of P21S cause it's nauba based. I don't think you'll harm a whole lot since EX-P has no removal abilities but you'll be wasting your time and product.
 
I agree. Probably a waste of time and product. I put EX-P over Paste Glaz once when I accidentally did the process incorrectly. It wasn't very slick at all, and the look wasn't that great either. I redid it the next day because it was so bad.
 
Thanks guys, so I'll just keep on adding the P21 (very thinly) until or unless I decide to a complete 'prep'n'polish' job? I guess I'll know the time when the paint surface starts grabbing the mf again?
 
Yeah basically just a wash/wax schedule going, and do that until you decide to do the whole polish/cleaner/sealant process.

You can QD in between waxing too, which will restore the slickness of the paint. You'll probably find that the MFs grab the paint a bit after washing, since most soaps can really rob the paint of its slickness.
 
I use the Poorboys Spray & Wipe, followed by their QD+, then top-up with P21S if there's time. This seems to keep the car pretty smooth.



I notice you use Blue Natty's on your Maxima - does this reduce the 'whiteness' of your paint compared with their standard carnauba?
 
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