McKrete Overlay is composed of a blended acrylic for exterior and interior surfaces. Sprayed or troweled at 1/8- to ½ in. thick, it is extremely durable and stain-resistant. The overlay is available in an infinite number of colors, patterns, and textures to complement any décor. Easy to clean, and requiring minimal maintenance, it’s an ideal surface for pool decks, patios, walkways, and high-traffic areas, including driveways. McKinnon Materials Inc.