I have Gtechniq on the 7 and 22ple on the Aston. Aston was applied by a professional detailer since it had a full car clear bra. I did the 7 myself. I personally like the Gtecniq, my guess is it will last 2-3 years. I did the Crystal Serum light plus EXOV3 on top of it. The 22ple should last 4-5 years is my guess.
To get the best out of the ceramic coating you will need to do a decontamination/claybar/correction/polishing of your paint. 7 is a big car and it will take a little while to do it. If you have a professional do the polish plus coating you will be looking at $1000 - $1500 but their version of the coating should last 4-5 years.
Hope that helps.
To take care of leather use Leatherique, I will some pics of the leatherique difference.
|