POLYMIX family is a liquid 3 steps products, silicone free .
It is a 3 stage polish process in which you use 3 different polishes to end up with a finishing polish.
There can be several reason why you would choose a 3 stage polish:
- You need to do quite some corrections.
- You have the time do as much as you can.
- You feel/think/know that a 1 or 2 stage polish would be to little.
075 is the 2nd step as 2 in 1 product .
077 is the 3rd step to get the final shinning .