RECOMMENDED USES: KemRok VR™ has been specifically engineered for use in vertical industrial applications such as spall repair and impact damage on beams, columns, pile and pile caps, pressure bearing pre-cast pipe, curbs, steps, pre-stressed panels, tunnels, sewers, loading docks, silos, retaining walls, culverts, catch basins, parapet walls, septic tanks, chemical containments and pre-cast product repair applications where the potential for sulfuric acid exposure is likely.