Several weeks ago we worked on this m6. We went in and ran a 2 step correction on the car. The paint was in fairly poor shape so it was necessary. After the 2 step correction, we coated the car in "IGL" (I Green Lover) ceramic. We recently received our certification from this company. We will now be starting to streamline their products in. We used their "quartz" coating on the m6. This particular coating achieves a 9h hardness, retains an incredible level of gloss and has it's own self cleaning effect. The piece of mind is truly the best part of these coatings. Knowing that the car is less susceptible to scratching and marring, knowing that it doesn't need to be waxed constantly and being able to look at it as thought it was just polished all of the time is an incredible upside! This job took us about 30 hours in all.