Hi Jim! I have always used the Gtechniq products on all of my cars and have never been disappointed with the results.....and protection usually lasts a minimum of three years!

https://usa.gtechniq.com

I just finished detailing 2005 Ltd Roadster from bumper to bumper as well as interior. The products are easy to use and protection lasts a LONG time. I detailed the finish on a 2014 car when I first purchased it with one coat of Crystal Serum Light followed up with two coats of EVOv4. This car goes to the car wash every week and the water STILL sheets off the finish. The finish looks like it came out of the show room!

I did the same detailing with the Gtechniq products on my Roadster. I basically used all of their products on wheel rims, leather seats, dash and other plastic interior parts, waterproofed the carpeting and floor mats as well.

I'll send some pics tomorrow!