The better you start with, the better Z will help you.
Try some z5 on the swirl marks. If it fills it in, great. The SMR for light colored cars by hand really can't hurt you, so there is really no harm I can think of to putting down a few coats of it. SMR removes the marks, Z5 just fills in.
Make the call that way.
Hope that helps. Talk to Sal or Ira at Zaino too...great guys.
Btw, if you are going to be doing mega coats..get the ZFX...3 coats in 24 hrs is LOTS faster than Z1.
I'm no expert, but have done a bit of chatting with Zaino guys...feel free to PM me as well.
Try some z5 on the swirl marks. If it fills it in, great. The SMR for light colored cars by hand really can't hurt you, so there is really no harm I can think of to putting down a few coats of it. SMR removes the marks, Z5 just fills in.
Make the call that way.
Hope that helps. Talk to Sal or Ira at Zaino too...great guys.
Btw, if you are going to be doing mega coats..get the ZFX...3 coats in 24 hrs is LOTS faster than Z1.
I'm no expert, but have done a bit of chatting with Zaino guys...feel free to PM me as well.