Road System Learning KitModelers learn to easily add roads and other paved areas to any layout. The kit contains illustrated instructions and enough of the following products to build a roadway approximately 3″ x 4′ (7.62 cm x 121 cm): Smooth-It, Paving Tape and Spreader, Asphalt Top Coat and the Top Coat applicator.INCLUDESSmooth-It – 8 oz (226 g)Paving Tape – 12 ft (365 cm)1 SpreaderTop Coat Asphalt – 1 fl oz (29.5 mL)1 Foam Brush1 Sandpaper (220-grit)1 Stir Stick