For those that have applied P21S carnauba over Klasse AIO, my question is this, after applying the Klasse AIO is there a waiting period before applying the P21S? or can I start applying P21S right after wiping off the last bit of Klasse. Have never used Klasse AIO before, does it have any kind of curing period like Rejex? Thanks to anyone familiar with these products that can help.

 

There is no waiting period. Just buff off AIO and just throw on the P21S. Why not use Klasse SG than P21S if you have Titanium Grey? Klasse SG looks awesome on silver,grey,white cars.

 

thanks, I'll give the SG a try sometime. I like the easy on/off of the P21S. Is SG easy to work with? any advice on the application of SG? Thanks.

 

SG is REALLY easy to work with...I've tried the AIO+P21S numerous times and it looks great and it feels like butter when you buff that P21S off.... but it doesn't last long at all and you get a way better shine with SG....trust me. But I also have to say on a black or dark colored vehicle, topping with SG gives it a more 'metallic' shine and doesn't pop as much and I was unimpressed.... but it really looks awesome on silver/white/grey (light) cars.