1 chemical surface treatment compositions for etching marble, stone, porcelain, ceramic, tile, terrazzo and cement surfaces in order to increase slip resistance; water treatment chemicals for dispersing contaminants, improving water penetration in soil, and for reducing water requirements for fire fighting; waterproofing chemical compositions for cement and masonry
3 cleaning compositions and solvents for removing grease, oil, tar, soot, dirt, molds, fungus, algae and moss from concrete, asphalt, rock, masonry, wood, vinyl, metal and rubber; rust removing preparations
4 dust laying and absorbing compositions for improving water penetration
19 cementitious powders to patch and seal concrete and masonry