The incorrect way is to employ caulk. It is the Completely wrong way since you will never truly disguise that there was holes there. To obtain a easy complete would require several coats of caulk, mainly because it has a tendency to shrink, and a lot of effort. For that http://beauvuqmh.free-blogz.com/18317045/how-to-prep-aluminum-siding-to-paint-an-overview