I appplied Zymol Titanium to my '07 Nissan Murano around 1st-2nd week of May. I had performed wash with CG CWG and clayed full car. It is my daily driver (averaging 500 miles per week) and I live in Chicago, IL. It is garaged at night. During the day it is parked outside, usually in the sun due to location of parking at work. I didn't wash the car since applying Titanium as it has been raining almost every weekend. The Midwest has seen alot of rain during the last month. When washing yesterday, the it didn't bead the way I remember Zymol Vintage, Destiny and Atlantique have beaded. Once the car was washed and dried, the paint didn't feel slick and actually seemed to have still have grime (not visible, just by touch). What have other Autopians got as durability for this product?