This product is tried and true. It's been around and I have used it since 1979. No more of this topping or layering and it cures paint blemishes, minor scratches disappear.Z-1, Z-2, Z-3, Z-5, Z-6, Z-7 and Z-8. One application
Wow, this is a blast from the past. I use to use Liquid Glass all the time (along with Blue Coral's 3 step) and it was (is?) a great wax. Didn't know its still being made.
It has been through a few different formulations since 1979 and a lawsuit. It's very difficult to get now. But I will go back to this in comparison to something like Zaino that takes more steps.