Up for sale is a complete wholesale master case of 6 bottles of Bar's Leaks Liquid Aluminum Cooling System Radiator & Heater Core Stop Leak, part number 1186. Each bottle contains 16.9 fl oz (500 mL) of a scientifically formulated solution designed to permanently seal coolant leaks in plastic, aluminum, and metal radiators, heater cores, gaskets, and freeze plugs. It features Xtreme Cool additives to lower water temperature and stop overheating with no system draining or flushing required. This item is brand new and contains 6 factory-sealed bottles arriving directly inside their original manufacturer cardboard shipping box as shown in the photos. Please review all pictures to verify packaging and product details.