New Bar’s Leaks Liquid Aluminum Cooling System/Radiator Stop Leak (p/n 1186) has been specifically formulated to permanently seal the coolant leaks that cause most overheating problems, its maker said. It now features the proprietary wetting agent, Xtreme Cool, to reduce the coolant surface tension as well as improve heat transfer and reduce coolant temperature.
“It is one of very few stop leaks on the market that meet the stringent ASTM D6107 specifications for engine cooling system stop-leak additives. We guarantee that it will safely and easily seal leaks in plastic, aluminum and copper/steel radiators, heater cores, gaskets and freeze plugs, or we’ll refund the purchase price,” said Clay Parks, vice president of development for Bar’s Products, manufacturer of Bar’s Leaks.
Added directly to the vehicle’s cooling system, the product is compatible with all types of antifreeze, including conventional green or blue (silicate-based) and extended life red/orange or yellow (OAT/HOAT) variants, the company said. No flushing is required. It is available in case packs of six 16.9 oz. bottles. The label includes directions in both English and Spanish. For more information, call (800) 345-6572 or visit http://www.barsleaks.com/.
