Bar's Leaks Head Gasket Repair, 20oz

 OVERVIEW: 

How does the need for a block & cracked head sealant come up in the first place? Usually by overheating, which can be caused by a damaged head gasket, cracked head or a leaking block. Bar’s Leaks Block Seal Head Gasket Sealant eliminates this problem. This product contains a blend of aramid and refractory fibers, which provide the strength of a bulletproof vest and the heat resistance of fireproof clothing.