How to Paint a Name on an Outside Rock

To generate sharp, attractive lettering, utilize a stencil. Since the painted name will be subject to harsh weather and UV rays, apply a specific type of paint that will remain resilient in adverse conditions.

1. Wash the portion of the exterior rock you plan to paint with a water-based cleanser. Scrub all dirt particles loose using steel wool.

2. Thoroughly remove all traces of the cleanser by rinsing the rock, using an electric or gas-powered pressure washer.

3. Set the stencil face down on a flat strip of cardboard. Coat the backside with stencil-spray adhesive.

4. Quickly affix the stencil to the exterior stone before the adhesive begins to dry. Secure the edges to the rock, using a low-tack tape.

5. Spray acrylic enamel to the exposed number holes on the stencil. Prevent runs by applying it in brief intermittent spurts instead of a long soaking stream. Maintain 8 inches between the exterior stone and acrylic spray can tip. Detach the stencil after 10 minutes and let the numbers dry for two hours.