Originally Posted by uknowhim21
There is no need to sand it believe me. The whole point of this product is to have an easy way to paint something. The sanding of the wheels for example would have no extra benefit believe me. You have to remember that this really isnt a paint, its just a liquid rubber
An F.Y.I. In checking their website out; and for those that want ultimate adhesion to metal, I see that they recommend and sell the F-938 H.P. Primer that is "specifically developed to increase the adhesion of plasti-dip". For surface preparation, in addition to clean & free of oil,rust,etc., they state "A sandblasted or roughened surface allows for best adhesion." It obviously will work without this extreme; just passing this info. on.