It is specially formulated to seal larger leaks better than other stop leak products Works safely and effectively on plastic, aluminum and metal radiators, heater cores, blocks, heads, gaskets and freeze plugs Water pump lube lubricates water pump seal and inhibits the formation of rust and. Bar's leaks radiator stop leak reduces or eliminates cavitation and contains buffing agents to keep the cooling system clean It works on plastic, aluminum, and metal radiators in heater cores, engine cooling jacket, gaskets (including head gaskets), water pumps, and freeze plugs. Get deals on automotive parts, truck parts and more.
Will bar’s leaks plug my heater core No, bar’s leaks radiator stop leak will not clog a clean heater core If using bar’s leaks to stop heater core leaks, make sure you turn your heater control to hot Some vehicles have a valve that controls coolant flow through the core and is only opened in the hot position. History of stop leak products as vehicles and cooling systems have become more complex, so have radiator stop leak products Before our advanced technical formulations were created, most stop leak products relied on a swelling or gumming to block leaks
Bar's leaks radiator stop leak works differently than any radiator stop leak products in the market Simply stated, it stops leaks in the leak and not on top of the leak.
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