I ended up adding another coat of Z5 to the hood of my car yesterday morning, and then this morning I added more Z5 to the entire car. I decided to try that 12 year old bottle of Z6 to see how it worked out and it did just fine! So I'll use up that bottle first before buying a fresh one.
I went out yesterday and bought a fresh bottle of Z5 as well as Z2, so I'll probably do a coat of Z2 next weekend or the weekend after, and see if I notice a difference in the shine. Although even as it stands now I'm very happy with my results.
I went out yesterday and bought a fresh bottle of Z5 as well as Z2, so I'll probably do a coat of Z2 next weekend or the weekend after, and see if I notice a difference in the shine. Although even as it stands now I'm very happy with my results.