Well this is the first time i have used a clay bar and have a few quesstions. first of how much lubricant should i use i am using megs #34fi. should it catch some or be totally slippery. next question when using a clay bar on the windows to remove water spots is it okay to use #34fi on the windshield if not what should i use i am in the process of doing my truck now so any help would be great thanks.
Dan
Dan