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1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
chemical ice melt mixture for use on concrete, cement based surfaces and metal; concrete adhesive for industrial and/or construction industry use; concrete additives; admixtures for concrete and cement-based materials
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2
Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood; colorants; mordants; raw natural resins; metals in foil and powder form for painters, decorators, printers and artists.
coatings in the nature of an acrylic finish for concrete and cement-based surfaces, color pigments for concrete, mortar, stucco and cement-based materials; primers for cement-based products; coating in the nature of an acrylic finish for concrete, stucco, and cement-based patches and repairs
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17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
expansion joint crack fillers for concrete, mortar, masonry, stucco and cement based materials; concrete repair caulk, caulk for repairing, tuckpointing, and/or sealing cracks and joints in mortar
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19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
cement; concrete and concrete mixes; mortar and mortar mixes; sand and sand mixes; asphalt mixes; low-fired strength-fused silica stucco refractory casting mixes; grout; building materials, namely, fly ash; cement crack fillers for concrete, mortar, masonry, stucco and cement-based materials for use in roofing; sealers for concrete, masonry, stucco and cement-based surfaces for use in floor patching; gravel; limestone; natural river rock for use in landscape and horticultural applications; cement-based grout; cement-based self-leveling flooring and roofing underlayment; cement-based concrete floor overlayment and resurfacer; cement-based patching compound; tar-based patching blend for concrete and masonry surfaces; a mixture of cement, sand, and water applied through a pressure hose; floor patch repair material in the nature of concrete sealers to stop water leaking through cracks and holes in concrete and masonry; repair mix in the nature of concrete sealers for concrete roads and bridge decks; concrete floor repair composition in the nature of concrete sealers for repairing concrete and masonry surfaces; tar-based patching compound for concrete, masonry, stucco, brick, and block surfaces; non-metal roofing granules comprised primarily of coal slag abrasive for the manufacture of shingles, sheeting and other roofing surfaces