Epoxy grout;
Adhesive and bonding materials for building purposes, namely, mortar, grout, mastic, and cement for installing tile, brick, stone, and other surface coverings;
Plaster for building purposes;
Stucco for building purposes;
Cement boards for building;
Cement and sand mixtures for building purposes;
Flooring underlayments;
Waterproofing membranes for roofing, floors and walls;
Waterproofing membranes for use as a floor underlayment;
Building materials, namely, waterproofing liquid, composites of liquid latex blended or mixed with hydraulic cement and fillers such as wood chips, inert chemicals, chipped stone, or marble that are used to forma composite building material for use as floors, walls, ceilings, wainscoting, or insulation or to repair areas therein.