Evolution is a high performance polymeric sand for joints up to 4 inches. Not only does it have over 15 years of proven exceptional performance, it is a unique, multi-purpose, haze free formula with enhanced polymer binding technology. The one step watering process is time-saving. The sand is an easy sweep, dust reduced formula, available in five unique and natural colors with no added pigment (no discoloration over time). Evolution, the only sand you will ever need.