Automotive products and accessories for the automotive after market industry, namely, chemical motor oil additives to improve viscosity; detergent additives to gasoline, chemical additives to motor fuel, [gas treatment, ] fuel savings preparations, [radiator flush preparation, automobile cooling system rust inhibitor, windshield washer antifreeze, ]automobile engine block sealant, [antifreeze, coolant for vehicle engines, adhesives for use in the automobile industry and lock de-icing fluid,] anti-knock substances for internal combustion engines, engine-decarbonising chemicals, flush preparation