Case of 12 CRC 401016 K&W Permanent Metallic Block Seal Head Gasket Repair 16 Oz

Legacy Number: 401016. MPN 401016. OEM # 401016 1006058. NGK Schrader CRC Motorcraft ACDelco Autolite Wiper Blades. Seals cracks & holes in cast iron & aluminum engine blocks, head gaskets, freeze plugs, & copper, aluminum & bi-material radiators & heater cores.