I used to use z5 and topped with z2. Now my question is, on black cars will i notice a big difference between just z5 or z5 topped with z2. I've heard that some people with dark colored cars just go straight with z5. I stopped using zaino for awhile and tried so many other products but now vegas heat is starting to rise im gonna need that extra protection and durability from a sealant. I've tried nxt and it does look good but it just aren't that durable compared to zaino. Im afraid to try and use zaino again because i might comeback as a zainoholic like i was before.

 

keep using z5 without z2 for now...when you stop seeing a difference from the z5 (meaning there are not many more swirls to fill) then start using z2 for shine

z5 should be used about 4 times when you first start...then use z2 as often as you like and use z5 once every 2 months or when you think it needs it

 

Yep, I agree with the above Zaino-holic!

 

well, actually i just buff the paint. there are no swirls at all. I just want to know if there are a big difference in gloss, shine and reflectivity between the two.

 

If you have NO swirls then you should use Z-2. More "optically pure" as Sal likes to say.

 

Thanks Dr Bonz. I appreciate all your help.