
What's The Difference Between Asphalt Overlay and Asphalt
Aug 12, 2013 · So, for our blog today, let's take a quick look at the difference between overlays and sealcoats! Asking for one when you only need the other could lead to needless costs. An Asphalt Overlay. An asphalt overlay is, essentially, a patch job done on a stretch of asphalt.