SW-244-100 VOC is a DOT grade, 100% active alkyl alkoxysilane water repellent that meets NCHRP and Alberta Testing requirements. The small molecular structure penetrates the surface and bonds chemically to the substrate, resulting in permanent attachment of the water repellent molecule. SW 244-100 VOC has been used successfully on many DOT highway and bridge projects as well as new and commercial construction.
SW-244-100 VOC can be used on most exterior horizontal and vertical above-grade concrete and masonry surfaces. Coverage rates vary from 150-250 sq. ft. per gallon, depending on surface porosity and texture.