Chemicals used in industry; epoxy resins, unprocessed; unprocessed artificial resins; concrete preservatives, except paints and oils; chemical damp proofing preparations for masonry and cement (other than paints); preservatives for masonry and cement (other than paints and oils); unprocessed artificial resins; unprocessed plastics; chemicals used to prevent condensation; adhesives for use in the building industry; chemical sealants for cavities in buildings and in the ground (mining).

Acrylic resins [semi-finished products]; resins (artificial -) [semi-finished products]; weatherstripping compositions; caulking; sealing rings; draught excluder strips; insulating buildings against moisture (substances for -); sealants for joints; waterproof packings; leaks (chemical compositions for repairing -); pipe gaskets; seals for pipe connections; non-metallic seals for manhole assemblies; gaskets made of rubber; gaskets for tunnel lining segments; insulating foam for filling of cavities.