Description K-Seal is specially formulated to permanently seal most cracks in the engine block and head. This unique product is guaranteed to mix with all types of glycol based coolant and antifreeze. K-Seal can also be used to seal holes and cracks in the head gasket, radiator, heater core, freeze plugs, water pump casing and other metal components of the cooling system in both petrol and diesel engines. Features Permanent Leak Repair Seals cracks and leaks in radiators, heater cores, head gaskets, and more. Simply shake, pour, and go—no need for special tools or flushing. Works with all types of coolants and is safe for all engine types, including aluminum. Avoids expensive mechanic bills and potential unnecessary radiator repairs or replacement. Ideal for keeping in your vehicle for emergencies.
