Black Edge Carnauba Wax 16oz (475ml) BlackEdge Carnauba Wax 16oz (475ml). Your car deserves the ultimate edge in lasting shine and protection – Black Edge. Specially formulated to give your dark and black paint the wettest, deepest, reach-in-and-touch-the-paint gloss. No buildup, no chalky residue, just sleek, clean and clear. Make YOUR statement with Black Edge.