diy - painting your plain concrete entry to look like stepping stones from first home love life . com Supplies: 2 cans of each color-Rustoleum Hammered Finish Spray Paint (copper,brown,and charcoal) Scrub Brush Stepping Stone Mold Concrete Sealer I started off by giving my concrete a good wash with the hose and bleach. Let it dry overnight, and then began to stencil away.