I just used my tire shine last week. I'm a bit dissapointed. It went on real thin and watery like Z16. Which is my favorite. So I was excited when I was misting it on. The spray head on the bottle is quite nice, it mists perfectly allowing minimal product to be emitted. I misted up the tires very well and then wipped with EO wipes. The product covered nicely. It doesn't have much of a shine to it. I'd say less than Z16. Its pretty matte. It just looked like clean tires, it didn't have a "dressed" look to it. I like a satin look. But some tires look better than others so I'llll try a different car next time as well. Now I only did one application, so maybe two would look better. It covered pretty evenly but not like Z16. I'm going to try it again after the rain here and take another look at it. Maybe apply two coats. As far as duribility goes, It lasted abot 10 days, we havn't had any rain but it did fade slightly. I wouldn't say that what I observed is very conclusive, just a first time quick observation.