de neef

Chemical products for use in industry, science, photography, as well as agriculture, horticulture and forestry (except fungicides, herbicides and pesticides for eliminating vermin); unprocessed artificial resins, unprocessed plastics; fertilizers; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry; chemical products for use in the building industry; chemical waterproofing, water stopping, or waterproofing injection agents, namely, hydrophobic polyurethane. Rubber, gutta-percha, gum, asbestos, mica; liquid mixtures containing semi-processed polymers (plastics) for use in packing, stopping and insulating materials; waterproofing and moisture proofing articles and materials, seals, and sealants for leak stopping and leak repair; flexible non-metallic pipes. Non-metallic building materials; injection materials for sealing cement or concrete structures, buildings, civil engineering structures, or infrastructure; non-metallic rigid pipes for building; asphalt, pitch and bitumen; transportable non-metallic structures; non-metallic monuments.