Bar’s Leaks Liquid Copper Block Seal Intake & Radiator Stop Leak has been specifically designed to chemically repair leaks in the intake manifold and intake manifold gasket, as well as other major cooling system leaks.
Bar's Leaks Liquid Copper
Liquid Copper (p/n 1109) uses an advanced antifreeze-compatible sodium silicate liquid glass formula so no draining of the cooling system is required.
media brand