10-oz. Bar's Leak Cooling System Sealer
$8.99
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
Mixes with all quality antifreeze. Harmless to rubber, aluminum and other metals. Pellet-sized sealer dissolves to form a lasting internal and external seal in engine blocks and heads, radiator and heater cores, head gaskets, hose connections, and freeze plugs.
Show More
Show Less