Chemicals used in industry, science, agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; adhesives used in industry; chemical and protective coatings other than paints and oils; surface coating compositions other than paints and oils; chemical and protective coatings for waterproofing and weatherproofing structures, chambers and pipes

Civil engineering; underground civil engineering; construction engineering; application of protective coatings; application of surface coatings; maintenance of structures, chambers and pipelines; repair of structures, chambers and pipelines; renovation and preservation of structures, chambers and pipelines; installation, repair and maintenance of pumps and pipeline systems

Paints; coatings and enamels, all in the nature of paints; varnishes (other than insulating varnish); colouring matters (not for laundry or toilet use); distempers, japans; lacquers; paint and varnish drying preparations and substances; wood preservatives; wood stains; anti-corrosives; anti fouling compositions; thinners for all the aforesaid goods