Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood in the nature of coatings and injectables; colorants; mordant dyes; raw natural resins; metals in foil and powder form for painters, decorators, printers and artists

Building construction not including real estate planning and development services; repair of buildings; installation services not including HVAC-related contracting, installation and maintenance services, namely, installation of building insulation, doors and windows; rust-proofing services; application of weather protective coating; installation of equipment for damp-proofing; building and structural damp-proofing services

Treatment of materials in the field of building construction, namely, weatherproofing and waterproofing of non-metallic building materials; treatment of materials in the field of building construction, namely, preserving and maintaining wood by weatherproofing and waterproofing and chemical treatment of wood, timber and lumber to increase the durability, waterproofing and to prevent deterioration of such goods