E2 is at the forefront of tar and asphalt cleaning technology. This product is designed for use on any hard surface. The unique characteristics of E2 allows the product to do the work for you. The gelling action of the product enables E2 to stay on a vertical surface longer for deeper cleaning ability. E2 works well on painted surfaces as well as wood and plastics. E2 also removes glues, tapes, resins, tar asphalt, stubborn heel marks and a variety of other difficult to clean areas.