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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.
water-repellent stucco admixtures; acrylic polymer adhesives and resin emulsion adhesives for use in the construction industry; cementitious adhesives comprising portland cement, redispersible wet bond copolymers, and graded aggregates for use in the construction industry; adhesives used in the construction industry, namely, bonding agents for cementitious materials in the nature of gypsum, portland cement, and concrete
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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.
color pigments, namely, mineral oxide pigment formulations for stucco
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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.
silicone-based moisture-repellent sealants for concrete, cement, stucco, brick, stone, tile, masonry surfaces
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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.
stucco mixes; cement-based and gypsum-based patching compounds for general construction uses; cementitious anchoring compounds comprising portland cement, graded aggregates, and additives for controlling set time and strength; patching mortars for repairing cement and concrete structures; exterior finish mixes for cementitious surfaces, comprising portland cements, hydrated lime, and mineral oxide pigments; cement-based finish mixes for gypsum and cement surfaces; coating mixes comprising polymer-modified portland cements for application to cement and masonry surfaces; cement-based mixes, namely, coatings for cementitious surfaces in the nature of plaster, stucco, masonry, and concrete