Traditionally, a hot mix and a paver are used when building a road. Clean rock is mixed with the asphalt. The EBS-RA® is an environmentally friendly polymer modified asphalt emulsion for use in cold mix paving. With this product, dirty rock can be used. You can use a cheaper rock to get the same result at a fraction of the cost. This cost-effective paving is ideal for counties with a budget. All components of EBS-RA® are free of hazardous solvents.