Top Surface Liquid Acrylic Composition Dressings for the Preservation and Maintenance of Concrete and Other Surfaces

[ ADHESIVE BONDING AGENTS FOR BONDING CONCRETE AND PLASTER TO THEMSELVES AND OTHER SUBSTRATES]

COMPOSITION BUILDING MATERIALS CONSISTING PRINCIPALLY OF SAND, CEMENT, GRAVEL, OR CRUSHED ROCK AND COLORING ORE OR PIGMENT USED IN THE CONSTRUCTION OF FLOORS, WALLS, BUILDINGS, WALKS AND PAVEMENTS