Materials and products for packing, stopping and insulating; crack preventive materials and products; all kinds of resins included in this class

Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood, plastics, metal and other products; dye stuffs; rust preventative and other preservative materials; primers of all kinds including but not restricted to plastic primers, low to medium modulus primers and cement and metal primers; crack bridging materials and products included in this class

Chemical products used in industry, science, agriculture, horticulture, forestry; plastics in the form of powders, liquids or pastes for industrial use; manures; chemical substances for preserving foodstuffs; waterproofing substances and materials; products and other chemical substances for use in the removal and prevention of the formation of erosion or corrosion and course formation in metals and other containers; crack preventative products and materials; layers of all kinds for covering surfaces in this class