Description
Lion Mega-Seal MS660 offers superior stop leak properties, featuring a blend of proven stop leak components and detergents for optimal performance. Safe for all engine and radiator types, including cast iron, steel, aluminum, copper, brass, and plastic, it effectively seals leaks in engine blocks, heads, water pumps, thermostats, radiators, heater cores, and freeze plugs. Highly concentrated for maximum effectiveness, it provides long-lasting sealing solutions for cooling system components.
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