Once a year, I haven't been in a car wash but, lot's of wet (rainy) roads and it's still there. I sprayed my log splitter and it sits outside and still sheds water. Getting ready to spray my snow plow.Robert,
That Fluid Film, how often do you apply it? Yearly?
Will it hold up to getting underbody car washes?
Thought about LPS3 also, It works well on the Airliners.