Bars Leaks Liquid Copper Size:18 oz Full metal core extends through

Full metal core extends through the handle for maximum strength and increased durability

ensures secure

1 pound covers 4400 square feet

Fast drying

Bars Leaks Liquid Copper Size:18 oz Full metal core extends throughWhat does it do? Our formula permanently repairs larger leaks in radiators, intake manifolds and gaskets, heater cores, blocks, heads and freeze plugs. It contains an antifreeze compatible sodium silicate liquid glass formula, so no draining of the cooling system is required. Not to mention, it will not harm the cooling system when used properly. The intake gasket seal youve been looking for is far more effective, easy to use, and less expensive than