Permanently repair potholes using spray- injection in four steps: Clean with high-pres- sure air; apply a tack coat; fill the patch with sufficient velocity to compact the emulsion- coated aggregate; and apply a final coat.
Permanently repair potholes using spray- injection in four steps: Clean with high-pres- sure air; apply a tack coat; fill the patch with sufficient velocity to compact the emulsion- coated aggregate; and apply a final coat.