It works on plastic, aluminum, and metal radiators in heater cores, engine cooling jacket, gaskets (including head gaskets), water pumps, and freeze plugs. Works safely and effectively on plastic, aluminum and metal radiators, heater cores, blocks, heads, gaskets and freeze plugs. 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. Water pump lube lubricates water pump seal and inhibits the formation of rust and.
Can also be used in straight water. Works on plastic, aluminum, and metal radiators, heater cores, blocks, heads, gaskets, and freeze plugs lubricant ingredients Contains water pump lube lubricants to prevent rust and scale formation. Stop leak can fix small pinholes and gasket leaks The water pump shaft is constantly turning in that seal, i would be very surprised if any brand of stop leak would work Bars leak and alumiseal have worked well in the past, also the gm stop leak pellets seem to work well.
Leaks into the head gasket cost thousands to fix
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