K&W-Stop Leak Versatile Instant Cooling System 444 ml 2845

The K&W Instant Stop Leak Cooling System is formulated to easily fix radiators, head gaskets, engine blocks, heater cores, water pump housing, and freeze plugs. Featuring a nano technology, this stop leak easily fills in cracks and crevices for durable use. It is compatible with all types of antifreeze and coolant.-multicolor-Size (5.08x7.62x18.8)