Over the past year, a lot of the BMW club people are switching from Zaino to Rejex. www.rejexusa.com
Has anyone tried this. It looks a little simplier to use and I've been told that it also created a mirror finish but is more resistant to grime building up. It's being called teflon for the car.

BMW people I know still mostly Insano for Zaino. I've been on a BMW forum for about 3 years, and have only heard Rejex mentioned once. The concern was a long "curing time"? Link attached.

http://www.bimmerboard.com/forums/posts/77303

Blackrain

That's what I hear too. You're supposed to leave it for 12 hours in the shade.
But how about Zaino? DOes it have to cure?

Yea it does but even here in Houston with our 85% humidity I've only had to way about 1/2 hour.