The Nawkaw Masonry and Concrete Coloring System and proprietary products are available for above grade vertical masonry surfaces. The system and products have been used for renovating, restoring and changing the color of brick, block, mortar, concrete, pre-cast, tilt-up and stone, including graffiti removal and resistance, custom color blending and historical color matching for more than 20 years. Nawkaw crews have experience and training in surface preparation and multiple application techniques. Minor concrete and masonry repair and restoration to the surface is also available prior to applying color. Nawkaw masonry stains are designed to penetrate the surface creating a bond, unlike paint, which sits on the surface and requires frequent re-application. And on smooth surfaces, texture can be added to a wide range of available and custom colors. Nawkaw products are vapor permeable and penetrating, resistant to mold, mildew, and weather (including UV) and carry a 25-year warranty. A few of Nawkaw's award-winning projects are available for viewing at www.nawkaw.com.