Modeling roads, sidewalks, curbs, parking lots, or asphalt and concrete surfaces has never been easier! Also use to level the minor grade variances of any surface, on any layout.
Top Coat Asphalt is a non-toxic, water-soluble compound used to simulate the color of blacktop road surfaces. Use one 4 oz. bottle per package of Smooth-It.
WOODLAND SCENICS TOP COAT CONCRETE$5.49
Top Coat Concrete is a non-toxic, water-soluble compound used to simulate the color of concrete road surfaces. Use one 4 oz. bottle per package of Smooth-It.