Polish,sealants,carnauba,????

[glen22]

I do not understand a product like a polish having carnauba in it and people saying to top it with a sealant,and then a wax on that if you choose to.I really dont understand why a polish would even have carnauba in it. having carnauba restricts you to only being able to top with a wax right? I was lead to understand you don't top a wax with a sealant but it's ok to top a sealant with wax.So whats up with EX=sealant with carnauba? I think I understand but then I see products like this and I'm lost again. ANY HELP PLEASE?

 

[Brenton]

Your basic assumptions are, I think, right. The Carnauba in a polish or sealant is to add depth, for some hiding features, I believe.
Within PB's line, Steve claims it doesn't affect bonding. i don't know about other brands.