1 industrial chemicals, namely, preservatives for cement and concrete; waterproofing preparations, namely, chemical compositions for application to masonry, wood and other building and/or construction surfaces; processed and unprocessed plastics sold in bulk form, in the form of granules, chips, powders, fluid, and in the form of dispersions, all for use as fillers, primers, protective coatings, sealants and decorative covers for construction surfaces, namely, concrete, floor pavement, brickwork, masonry and similar surfaces; liquid plastic sealing and plastic coating materials sold as raw materials to coating manufacturers and appliers; industrial adhesives, namely, for application to insulation materials such as mineral fibre boards and phenol resin board; waterproofing compositions for walls and building surfaces