There are a few different types of concrete overlays that you can use, depending on the look you're trying to achieve. A stamped overlay can give your concrete a textured finish, while a stained overlay will add color. If you're looking for a more durable option, you can also choose an overlay made from polymer-modified cement. This type of overlay is resistant to cracking and fading, making it a good choice for outdoor surfaces.

There are a few different types of material that can be used for concrete overlay. The most popular type is probably a polymer modified cementitious overlay, which can be applied in layers up to 1 inch thick. It's durable, water and weather resistant, and can be tinted to any color you like. Another option is an acrylic concrete overlay, which is also durable and water resistant. It can be applied in thicker layers than the polymer modified cementitious overlay, up to 2 inches thick, and it comes in a wider variety of colors.