Quote:
|
Originally Posted by magnum
My thought is that clay will trap dirt or contaminants that will stay in the clay. then when you continue to use the clay it will allow whatever is trapped to scratch the surface you moved to. Am I way off on this one?
|
Your thought is accurate which is why you should constantly monitor your clay as you are working to pick out any contaminants and re-roll / flatten the clay..
To answer your other question the entire vehicle exterior should be clayed as needed. Get a platic bag, put it over your hand and gently swipe it on the cleansed paint, if you feel roughness it needs to be clayed