Building and construction materials and elements, not of metal, namely, cement, grout, and epoxy; cement; grout; epoxy grout; grouting compounds; cementitious products, namely, grout, underwater grout, cement aggregates, repair mortar for building; cementitious material for building purposes; epoxy products, namely, grout, patches for repairing drywall, patching compound made of a tar base, floor patching materials, namely, concrete sealers, adhesive mortar for building purposes, tar coatings...