Permanently fixes blown Head gaskets, cracked heads and porous ... large engines Require two bottles The ceramic micro-fibres in K-Seal Ultimate are carefully produced so that they will seal ...

Changing a head gasket is a financially challenging alternative since ... leaks and fixing a variety of problems that may arise with cooling systems, K-Seal Coolant Leak Repair is widely regarded as a ...

Head gasket sealer can get out out of a jam until you can replace the gasket. Photo credit: David Traver Adolphus / Au ...