1 engine transmission sealant chemicals; engine flush and cleaning chemicals, namely, radiator flush and chemical preparations in the nature of degreasing and cleaning solvents; coolants for vehicle engines; engine cleaning chemicals, namely, chemical preparations in the nature of degreasing and cleaning solvents; engine decarbonizing chemicals; automobile steering system flush chemicals; air conditioning cleaning chemicals, namely, chemical preparations in the nature of degreasing and cleaning solvents; automotive brake chemicals, namely, automobile brake system leak sealants, hydraulic brake fluid, and brake fluid; automotive brake anti-squeak chemicals, namely, chemical additives for lubricants; chemical additives for engine lubrication fluids; chemical additives for use with combustion engine; chemical additives for enhancing the performance of lubricating oils, greases and internal combustion engine fuels; chemical engine treatments and additives for engine oils, gasoline and diesel fuels, transmission fluids and cooling systems