I'm close to agreeing 100% with blkZ28Conv. The manufacturers of protection products are constantly upgrading their wares. The last couple sealants I've tried (Zaino and #21) have both been spectacular. I think I'll be sticking with #21 for a while (already have it, don't want to buy the Z). I've been dedicated to carnaubas for years, though, and it's hard to change. There ARE some carnaubas that are highly touted here that have far less "depth" and more plasticky look than the best sealants (I don't want to name names because I don't want to start an argument and it's JMO anyways).
I agree with him 100% on the depth. The illusion of depth is produced by an absence of "surface cues"; swirls and hazing and marring that tell the eye where the paint starts. It's like the difference between a beautifully clear mirrored wall, and a mirrored wall with hand prints all over it; there's still lots of reflection, but your mind can't be tricked into making the restaurant feel larger.
I didn't know about that "fact". If it is true (and I have no reason to doubt it), then why do the Zymes, with their high carnauba content, have such a poor reputation for wearing away so quickly? Just wondering out loud.
Tom