I know Colorrite has it, I know they suggest that you get the silver base coat. My question is how noticeable is the difference if you don't use the silver base? I have a small crack in a weird spot of my fairing you can't really see it unless you look for it, and then you can see the slight white line. I figured if it was any other color other then white you would not notice it. So I don't want to spend the extra $15 for the silver just for this small spot. I was also thinking of just finding a blue that is close enough from auto zone. I will try to take a picture so you guys can see what I'm talking about.